Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 6.812\% 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 other words.
Options:
a COCCOC(=O)c1c(C)oc2ccc(OC(=O)c3c(OC)cccc3OC)cc12
b Cc1cccc(NC(=O)CCC(=O)N/N=C/c2ccco2)c1
Answer: a. COCCOC(=O)c1c(C)oc2ccc(OC(=O)c3c(OC)cccc3OC)cc12
{#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#}
COCCOC(=O)c1c(C)oc2ccc(OC(=O)c3c(OC)cccc3OC)cc12
COCCOC(=O)c1c(C)oc2ccc(OC(=O)c3c(OC)cccc3OC)cc12
2-methoxyethyl 5-(2,6-dimethoxybenzoyl)oxy-2-methyl-1-benzofuran-3-carboxylate