Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -0.430\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) O=C(Nc1ccccc1)c1n[nH]c(Cn2cncn2)n1
(b) CC(C)(C)c1cccc(C2(O)C(=O)c3ccccc3C2=O)c1O
(c) COC(=O)c1ccc(-n2c(C)cc(C(=O)CSc3ccc(NC(C)=O)cc3)c2C)cc1
Answer: a. O=C(Nc1ccccc1)c1n[nH]c(Cn2cncn2)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(Nc1ccccc1)c1n[nH]c(Cn2cncn2)n1
O=C(Nc1ccccc1)c1n[nH]c(Cn2cncn2)n1
N-phenyl-5-(1,2,4-triazol-1-ylmethyl)-1H-1,2,4-triazole-3-carboxamide