Task: Answer the multiple-choice question.
Question: Which compound exhibits a -3.744\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] COc1cc2cc(C(N)=O)c(N)nc2cc1OC
[b] Cc1onc(-c2c(F)cccc2Cl)c1C(=O)OCC(=O)NCc1ccco1
[c] NC(=O)c1ccsc1NC(=O)C1CCCCC1
[d] CCN(CC)S(=O)(=O)c1cc(C(=O)Nc2cc(Cl)ccc2N2CCN(C)CC2)ccc1Cl
Answer: d. CCN(CC)S(=O)(=O)c1cc(C(=O)Nc2cc(Cl)ccc2N2CCN(C)CC2)ccc1Cl
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCN(CC)S(=O)(=O)c1cc(C(=O)Nc2cc(Cl)ccc2N2CCN(C)CC2)ccc1Cl
CCN(CC)S(=O)(=O)c1cc(C(=O)Nc2cc(Cl)ccc2N2CCN(C)CC2)ccc1Cl
[C][C][N][Branch1][Ring1][C][C][S][=Branch1][C][=O][=Branch1][C][=O][C][=C][C][Branch2][Ring1][N][C][=Branch1][C][=O][N][C][=C][C][Branch1][C][Cl][=C][C][=C][Ring1][#Branch1][N][C][C][N][Branch1][C][C][C][C][Ring1][#Branch1][=C][C][=C][Ring2][Ring1][#Branch1][Cl]
4-chloro-N-[5-chloro-2-(4-methylpiperazin-1-yl)phenyl]-3-(diethylsulfamoyl)benzamide