Task: Answer the multiple-choice question.
Query: Which drug has a 16.598\% 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, c, or d without using any additional words.
Options:
a COC(=O)[C@H](C)NC(=O)/C=C/c1ccc(OC)cc1
b OCCOCCn1c(CCNc2nc(-c3ccc(Cl)cc3)cs2)nc2cc(Cl)c(Cl)cc21
c O=C(O)Cc1csc(-c2ccc(F)cc2)n1
d COCCn1c(SCC(=O)N2CCCCCC2)nc2c(c1=O)SCC2
Answer: c. O=C(O)Cc1csc(-c2ccc(F)cc2)n1
{#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#}
O=C(O)Cc1csc(-c2ccc(F)cc2)n1
O=C(O)Cc1csc(-c2ccc(F)cc2)n1
2-[2-(4-fluorophenyl)-1,3-thiazol-4-yl]acetic acid