Task: Answer the MCQ question.
Question: Which drug exhibits a 9.999\% 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) CCC(=O)N=c1sc2c(C)cc(C)cc2n1CC(=O)OC
(b) Cc1ccc(S(=O)(=O)N2CCN(Cc3ccccc3)CC2)cc1
(c) CCOC(=O)c1c(NC(=O)C2C3C=CC(C3)C2C(=O)O)sc2c1CCC(CC)C2
Answer: b. Cc1ccc(S(=O)(=O)N2CCN(Cc3ccccc3)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)N2CCN(Cc3ccccc3)CC2)cc1
Cc1ccc(S(=O)(=O)N2CCN(Cc3ccccc3)CC2)cc1
1-benzyl-4-(4-methylphenyl)sulfonylpiperazine