Task: Answer the multiple-choice question.
Query: Which drug exhibits a 16.829\% human ether-à-go-go related gene (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) CCN1CCN(C(=O)c2ccc(OC3CCN(CCc4ccccc4)CC3)cc2)[C@@H](C)C1=O
b) CC1CCN(C(=O)CCNC(=O)c2ccccc2Cl)CC1
c) CCCCn1c(S(=O)(=O)O)nc2ccccc21
Answer: c. CCCCn1c(S(=O)(=O)O)nc2ccccc21
{#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#}
CCCCn1c(S(=O)(=O)O)nc2ccccc21
CCCCn1c(S(=O)(=O)O)nc2ccccc21
1-butylbenzimidazole-2-sulfonic acid