Task: Answer the multiple choice question.
Query: Which compound exhibits a 7.934\% human ether-à-go-go related gene (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 other words.
Options:
a.) O=C1CC(C(=O)Nc2cccc(F)c2)n2c(nc3ccccc32)N1
b.) CCOc1ccc(C(=O)CCC(=O)N2CCN(S(=O)(=O)c3cccc(F)c3)CC2)cc1
c.) Nc1nc(COC(=O)C2CC(=O)N(Cc3ccccc3)C2)nc(Nc2ccccc2)n1
d.) Cc1ccccc1C1NC(=O)Cc2ccccc21
Answer: a. O=C1CC(C(=O)Nc2cccc(F)c2)n2c(nc3ccccc32)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=C1CC(C(=O)Nc2cccc(F)c2)n2c(nc3ccccc32)N1
O=C1CC(C(=O)Nc2cccc(F)c2)n2c(nc3ccccc32)N1
N-(3-fluorophenyl)-2-oxo-3,4-dihydro-1H-pyrimido[1,2-a]benzimidazole-4-carboxamide