Problem statement: Answer the multiple choice question.
Question: Which compound has a -0.591\% 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) COc1ccc2oc(-c3ccc(C)c(NC(=O)c4ccc(N5CCOCC5)c([N+](=O)[O-])c4)c3)nc2c1
(b) O=C(O)c1cccc(S(=O)(=O)N2CCSCC2)c1
(c) NC(=O)c1c(NC(=O)CSc2nnc(Cc3ccccc3)n2Cc2ccco2)sc2c1CCC2
(d) O=C(Nn1c(C2CCC2)nc2ccccc2c1=O)C1CCC1
Answer: d. O=C(Nn1c(C2CCC2)nc2ccccc2c1=O)C1CCC1
{#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(Nn1c(C2CCC2)nc2ccccc2c1=O)C1CCC1
O=C(Nn1c(C2CCC2)nc2ccccc2c1=O)C1CCC1
N-(2-cyclobutyl-4-oxoquinazolin-3-yl)cyclobutanecarboxamide