Problem statement: Answer the MCQ question.
Question: Which drug has a 13.078\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) COC(=O)CCC(=O)c1oc2ccc(OC)cc2c1N
b) Cc1c(CC(=O)NCC(=O)O)c(=O)oc2cc3c(cc12)CCC(C)(C)O3
Answer: a. COC(=O)CCC(=O)c1oc2ccc(OC)cc2c1N
{#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)CCC(=O)c1oc2ccc(OC)cc2c1N
COC(=O)CCC(=O)c1oc2ccc(OC)cc2c1N
methyl 4-(3-amino-5-methoxy-1-benzofuran-2-yl)-4-oxobutanoate