Task: Answer the multiple-choice question.
Question: Which compound exhibits a 4.593\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) O=C(CN1C(=O)NC2(CCCCC2)C1=O)Nc1ccc(F)cc1
(b) Cc1nnc(NC(=O)CSc2nnc(Cc3ccccc3)n2Cc2ccccc2)s1
(c) COc1ccc(S(=O)(=O)n2cnc3cc(C)c(C)cc32)cc1C
Answer: b. Cc1nnc(NC(=O)CSc2nnc(Cc3ccccc3)n2Cc2ccccc2)s1
{#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#}
2-[(4,5-dibenzyl-1,2,4-triazol-3-yl)sulfanyl]-N-(5-methyl-1,3,4-thiadiazol-2-yl)acetamide