Problem statement: Answer the multiple choice question.
Query: Which compound has a 16.883\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. O=C(Nc1nnc(CCS(=O)(=O)c2ccc(Br)cc2)s1)c1ccc([N+](=O)[O-])cc1
b. CCOC(=O)/C(C#N)=C/c1cn(CCC(=O)O)nc1-c1ccc(Br)cc1
c. COc1ccccc1NS(=O)(=O)c1ccccc1C#N
d. Cc1ccc(-n2c(N)c(C(=O)N3CCN(C)CC3)sc2=S)cc1
Answer: c. COc1ccccc1NS(=O)(=O)c1ccccc1C#N
{#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#}
COc1ccccc1NS(=O)(=O)c1ccccc1C#N
COc1ccccc1NS(=O)(=O)c1ccccc1C#N
6-cyano-N-(2-methoxyphenyl)cyclohexa-1,3,5-triene-1-sulfonamide