Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 9.632\% 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. COC(=O)c1cc2n(n1)CCN(Cc1cccc(OC)c1)C2=O
b. Clc1cccc(-c2nc(NCC3CCCO3)c3ccccc3n2)c1
c. CNc1ccn(C2CCCO2)c(=O)n1
d. COc1ccc(-c2nnc3ccc(SCC(=O)N4CCCCCC4)nn23)cc1OC
Answer: a. COC(=O)c1cc2n(n1)CCN(Cc1cccc(OC)c1)C2=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#}
COC(=O)c1cc2n(n1)CCN(Cc1cccc(OC)c1)C2=O
COC(=O)c1cc2n(n1)CCN(Cc1cccc(OC)c1)C2=O
methyl 5-[(3-methoxyphenyl)methyl]-4-oxo-6,7-dihydropyrazolo[1,5-a]pyrazine-2-carboxylate