Task: Answer the MCQ question.
Query: Which drug exhibits a 1.479\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) CCc1ccc(C(=O)COC(=O)CNC(=O)Cc2ccccc2)cc1
(b) O=C(NC(=S)Nc1ccc(Cc2ccncc2)cc1)c1ccccc1F
(c) O=C(COC(=O)c1c(Cl)cccc1Cl)Nc1cc(Cl)ccc1Oc1ccccc1
(d) COc1cc(/C=N/N=C2/C(=O)Nc3ccccc32)cc(OC)c1O
Answer: b. O=C(NC(=S)Nc1ccc(Cc2ccncc2)cc1)c1ccccc1F
{#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(NC(=S)Nc1ccc(Cc2ccncc2)cc1)c1ccccc1F
O=C(NC(=S)Nc1ccc(Cc2ccncc2)cc1)c1ccccc1F
2-fluoro-N-[[4-(pyridin-4-ylmethyl)phenyl]carbamothioyl]benzamide