Task: Answer the multiple-choice question.
Question: Which drug exhibits a 8.675\% 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] Cc1ccc(C)c(N(CC(=O)NC(C)(C)C)C(=O)CNC(=O)c2cccs2)c1
[b] O=C(O)Cc1ccc(C(=O)c2ccccc2F)s1
[c] CC1=C(C(=O)OC2CCCCC2)C(c2ccc(C)o2)C2=C(CCCC2=O)N1
[d] COc1cccc(CNC(C)(C)CO)c1OCc1ccc(Cl)cc1.Cl
Answer: b. O=C(O)Cc1ccc(C(=O)c2ccccc2F)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#}
O=C(O)Cc1ccc(C(=O)c2ccccc2F)s1
O=C(O)Cc1ccc(C(=O)c2ccccc2F)s1
2-[5-(2-fluorobenzoyl)thiophen-2-yl]aceticacid