Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 5.936\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: O=C(Nc1ccc(S(=O)(=O)N2CCOCC2)cc1)c1cc([N+](=O)[O-])ccc1Cl
b: CN(Cc1ccccc1F)c1nc(-c2cccs2)nc2ccccc12
c: CCOC(=O)COc1ccc2c(=O)c(-c3ccc(OC)c(OC)c3)c(C(=O)OCC)oc2c1
Answer: b. CN(Cc1ccccc1F)c1nc(-c2cccs2)nc2ccccc12
{#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#}
CN(Cc1ccccc1F)c1nc(-c2cccs2)nc2ccccc12
CN(Cc1ccccc1F)c1nc(-c2cccs2)nc2ccccc12
N-[(2-fluorophenyl)methyl]-N-methyl-2-thiophen-2-ylquinazolin-4-amine