Task: Answer the MCQ question.
Query: Which compound has a 3.224\% 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) CN1CCN(CCCC(=O)c2ccc(C3CCCC3)cc2)CC1.Cl.O
b) COc1ccc(N2CCN(C(=O)CS(=O)Cc3nc(-c4ccc(OC)c(OC)c4)oc3C)CC2)cc1
c) O=C(CCc1ccccc1)Nc1ccc(NC(=O)C2CCCCC2)nc1
d) CNC(=O)c1cc2ccc(OC)cc2oc1=O
Answer: d. CNC(=O)c1cc2ccc(OC)cc2oc1=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#}
CNC(=O)c1cc2ccc(OC)cc2oc1=O
CNC(=O)c1cc2ccc(OC)cc2oc1=O
7-methoxy-N-methyl-2-oxochromene-3-carboxamide