Task: Answer the MCQ question.
Query: Which compound exhibits a 10.420\% 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] O=C(N/N=C\c1cc2c(cc1[N+](=O)[O-])OCO2)c1cccs1
[b] O=C(Nn1c(-c2ccc(Br)cc2)nc2ccccc2c1=O)c1ccc([N+](=O)[O-])cc1
[c] CCN(CC)S(=O)(=O)c1cccc(C(=O)N[C@H](C(=O)NCc2ccc(Cl)cc2)C(C)C)c1
[d] CC(C)CCNC(=O)Cn1c2c(c(-c3ccccc3Cl)cc1=O)CCC2
Answer: c. CCN(CC)S(=O)(=O)c1cccc(C(=O)N[C@H](C(=O)NCc2ccc(Cl)cc2)C(C)C)c1
{#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)c1cccc(C(=O)N[C@H](C(=O)NCc2ccc(Cl)cc2)C(C)C)c1
CCN(CC)S(=O)(=O)c1cccc(C(=O)N[C@H](C(=O)NCc2ccc(Cl)cc2)C(C)C)c1
N-[(2S)-1-[(4-chlorophenyl)methylamino]-3-methyl-1-oxobutan-2-yl]-3-(diethylsulfamoyl)benzamide