Task: Answer the multiple-choice question.
Question: Which drug exhibits a 4.126\% 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. O=C(CSc1nc(-c2ccc(F)cc2)cs1)NC(=O)NCc1ccco1
b. COC(=O)CCN(C1CCCCC1)S(=O)(=O)c1ccc(S(=O)(=O)NC2CCCCC2)cc1
c. CCOc1ccc2nc(NCCNC(=O)C(C)C)c(C)cc2c1
Answer: a. O=C(CSc1nc(-c2ccc(F)cc2)cs1)NC(=O)NCc1ccco1
{#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-(4-fluorophenyl)-1,3-thiazol-2-yl]sulfanyl]-N-(furan-2-ylmethylcarbamoyl)acetamide