Task: Answer the MCQ question.
Question: Which compound has a -10.309\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: O=C1NCCN(Cc2ccc(Cl)c(F)c2)C1CC(=O)N1CCCO1
b: Cc1csc(NC(=O)Cn2cnnn2)n1
c: O=C(Nc1cc2c3c(c1)CC(=O)N3CCC2)c1c(F)cccc1F
d: CCC1Oc2ccccc2N(Cc2ccccc2C)C1=O
Answer: d. CCC1Oc2ccccc2N(Cc2ccccc2C)C1=O
{#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#}
CCC1Oc2ccccc2N(Cc2ccccc2C)C1=O
CCC1Oc2ccccc2N(Cc2ccccc2C)C1=O
2-ethyl-4-[(2-methylphenyl)methyl]-1,4-benzoxazin-3-one