Task: Answer the multiple choice question.
Query: Which drug exhibits a -4.651% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: O=c1cc(CO)occ1OCc1cccc(C(F)(F)F)c1
b: CCCCNC(=S)Nc1ccc(C(F)(F)F)cc1
c: COCCOc1ccc(C(F)(F)F)cc1NC(=O)c1ccc(F)cc1
Answer: a. O=c1cc(CO)occ1OCc1cccc(C(F)(F)F)c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=c1cc(CO)occ1OCc1cccc(C(F)(F)F)c1
O=c1cc(CO)occ1OCc1cccc(C(F)(F)F)c1
2-(hydroxymethyl)-5-[[3-(trifluoromethyl)phenyl]methoxy]pyran-4-one