Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 3.407\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: Cc1ccc(S(=O)(=O)Nc2ccccc2C(=O)N2CCN(C)CC2)cc1
b: O=C(COC(=O)/C=C/c1cccc(Br)c1)NCc1ccco1
c: COc1ccc(NC(=O)c2cn(CCC#N)nc2-c2ccc([N+](=O)[O-])cc2)cc1
Answer: a. Cc1ccc(S(=O)(=O)Nc2ccccc2C(=O)N2CCN(C)CC2)cc1
{#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#}
Cc1ccc(S(=O)(=O)Nc2ccccc2C(=O)N2CCN(C)CC2)cc1
Cc1ccc(S(=O)(=O)Nc2ccccc2C(=O)N2CCN(C)CC2)cc1
4-methyl-N-[2-(4-methylpiperazine-1-carbonyl)phenyl]benzenesulfonamide