Task: Answer the MCQ question.
Question: Which compound exhibits a -20.029\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) Cc1cc(NC(=O)Nc2ccc3c(ccn3C)c2)sn1
b) COc1ccccc1C(=O)Nc1nc2ccc(S(C)(=O)=O)cc2s1
c) O=C(CSc1nnc(CNC(=O)c2cccs2)o1)NCC1CCCO1
d) Cn1c(=O)c2c(nc(SCCCC#N)n2Cc2c(F)cccc2Cl)n(C)c1=O
e) O=C(C1CCN(S(=O)(=O)N2CCOCC2)CC1)N1CCN(c2ccccc2)CC1
Answer: d. Cn1c(=O)c2c(nc(SCCCC#N)n2Cc2c(F)cccc2Cl)n(C)c1=O
{#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#}
Cn1c(=O)c2c(nc(SCCCC#N)n2Cc2c(F)cccc2Cl)n(C)c1=O
Cn1c(=O)c2c(nc(SCCCC#N)n2Cc2c(F)cccc2Cl)n(C)c1=O
[C][N][C][=Branch1][C][=O][C][=C][Branch2][Ring1][O][N][=C][Branch1][#Branch1][S][C][C][C][C][#N][N][Ring1][O][C][C][=C][Branch1][C][F][C][=C][C][=C][Ring1][#Branch1][Cl][N][Branch1][C][C][C][Ring2][Ring1][#Branch2][=O]
4-[7-[(2-chloro-6-fluorophenyl)methyl]-1,3-dimethyl-2,6-dioxopurin-8-yl]sulfanylbutanenitrile