Task: Answer the multiple-choice question.
Query: Which drug exhibits a 6.684\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: COc1cccc(S(=O)(=O)Nc2ccc(C(=O)Nc3ccncc3)cc2)c1
b: CCCS(=O)(=O)N1CCC(C(=O)N2CCN(Cc3ccccc3)CC2)CC1
c: COc1ccccc1NC(=O)Nc1nnc(-c2ccco2)s1
Answer: a. COc1cccc(S(=O)(=O)Nc2ccc(C(=O)Nc3ccncc3)cc2)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#}
COc1cccc(S(=O)(=O)Nc2ccc(C(=O)Nc3ccncc3)cc2)c1
COc1cccc(S(=O)(=O)Nc2ccc(C(=O)Nc3ccncc3)cc2)c1
4-[(3-methoxyphenyl)sulfonylamino]-N-pyridin-4-ylbenzamide