Task: Answer the MCQ question.
Query: Which compound exhibits a -0.663\% 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 additional words.
Options:
a. COC(=O)CSc1nc(C)c2c(n1)CCCC2
b. CC(C)c1ccccc1NC(=O)CNCCOc1ccccc1F.O=C(O)C(=O)O
c. COC1=C(C)C(O)=C(C(=O)/C=C/c2ccccc2)C(=O)C1(C)C
d. O=S(=O)(N1CCCCC1)N1CCNCC1
Answer: c. COC1=C(C)C(O)=C(C(=O)/C=C/c2ccccc2)C(=O)C1(C)C
{#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#}
COC1=C(C)C(O)=C(C(=O)/C=C/c2ccccc2)C(=O)C1(C)C
COC1=C(C)C(O)=C(C(=O)/C=C/c2ccccc2)C(=O)C1(C)C
3-hydroxy-5-methoxy-4,6,6-trimethyl-2-[(E)-3-phenylprop-2-enoyl]cyclohexa-2,4-dien-1-one