Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 13.648\% 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 additional words.
Options:
(a) CCC(C)S(=O)(=O)c1snnc1C
(b) COc1ccc(CCNC(=O)Cc2cc(OC)c(OC)cc2Br)cc1OC
(c) Cc1ccc(/C=N/NC(=O)C(NC(=O)c2ccccc2)c2n[nH]c(=O)c3ccccc23)cc1
Answer: a. CCC(C)S(=O)(=O)c1snnc1C
{#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#}
CCC(C)S(=O)(=O)c1snnc1C
CCC(C)S(=O)(=O)c1snnc1C
[C][C][C][Branch1][C][C][S][=Branch1][C][=O][=Branch1][C][=O][C][S][N][=N][C][=Ring1][Branch1][C]
5-butan-2-ylsulfonyl-4-methylthiadiazole