Problem statement: Answer the MCQ question.
Question: Which compound has a -0.911\% 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. CN(c1ccc2nc3ccccc3c(=O)n2n1)C1CCCCC1
b. COC(=O)c1cc(OC)c(OC)cc1N
c. Nc1nc(NC(=O)Cc2ccccc2)nn1-c1ccccc1
d. CCN(CC)CCCNC(=O)C1c2ccccc2C(=O)N(C)C1c1ccc(OC)cc1
Answer: b. COC(=O)c1cc(OC)c(OC)cc1N
{#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)c1cc(OC)c(OC)cc1N
COC(=O)c1cc(OC)c(OC)cc1N
methyl 2-amino-4,5-dimethoxybenzoate