Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 12.455\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) O=C(CCCc1ccccc1)NCc1ccccn1
(b) CC(=O)OCC(=O)Nc1ccc(SC(F)F)cc1
(c) O=C(Nc1ccccc1F)C(=Cc1sc(N2CCOCC2)nc1-c1ccccc1)C(=O)Nc1ccccc1F
(d) O=C(OCc1ccc([N+](=O)[O-])cc1)c1cnc(Cl)c(Cl)c1
Answer: c. O=C(Nc1ccccc1F)C(=Cc1sc(N2CCOCC2)nc1-c1ccccc1)C(=O)Nc1ccccc1F
{#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(Nc1ccccc1F)C(=Cc1sc(N2CCOCC2)nc1-c1ccccc1)C(=O)Nc1ccccc1F
O=C(Nc1ccccc1F)C(=Cc1sc(N2CCOCC2)nc1-c1ccccc1)C(=O)Nc1ccccc1F
N,N'-bis(2-fluorophenyl)-2-[(2-morpholin-4-yl-4-phenyl-1,3-thiazol-5-yl)methylidene]propanediamide