Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a -17.638\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) Cc1[nH]c(=O)[nH]c(=O)c1S(=O)(=O)Nc1cccc([N+](=O)[O-])c1C
b.) Cc1nc(Nc2ccccc2F)c2oc3ccccc3c2n1
c.) CCN(CC(=O)Nc1cc(Cl)ccc1C)C(=O)CCOc1ccc(C)cc1
Answer: b. Cc1nc(Nc2ccccc2F)c2oc3ccccc3c2n1
{#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#}
Cc1nc(Nc2ccccc2F)c2oc3ccccc3c2n1
Cc1nc(Nc2ccccc2F)c2oc3ccccc3c2n1
N-(2-fluorophenyl)-2-methyl-[1]benzofuro[3,2-d]pyrimidin-4-amine