Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 0.812\% 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.) CC(=O)CSc1nc2cc3c(cc2cc1C#N)OCCO3
b.) COc1ccc(/C=N/N2CCN(c3ccccc3OC)CC2)cc1OC
c.) O=C(Nc1ccccc1Oc1ccccc1)c1cnccn1
d.) CCc1ccc(N2C(=O)NC(=O)/C(=C/c3cccn3CCOc3ccc(C(C)CC)cc3)C2=O)cc1
Answer: c. O=C(Nc1ccccc1Oc1ccccc1)c1cnccn1
{#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(Nc1ccccc1Oc1ccccc1)c1cnccn1
O=C(Nc1ccccc1Oc1ccccc1)c1cnccn1
N-(2-phenoxyphenyl)pyrazine-2-carboxamide