Task: Answer the multiple-choice question.
Query: Which drug exhibits a 13.782\% 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) COc1c2ccoc2c(OC[C@@H](O)C(C)(C)OC)c2oc(=O)ccc12
(b) CN1CCN(Cc2cc(=O)n3ccsc3n2)CC1
Answer: a. COc1c2ccoc2c(OC[C@@H](O)C(C)(C)OC)c2oc(=O)ccc12
{#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#}
COc1c2ccoc2c(OC[C@@H](O)C(C)(C)OC)c2oc(=O)ccc12
COc1c2ccoc2c(OC[C@@H](O)C(C)(C)OC)c2oc(=O)ccc12
9-[(2R)-2-hydroxy-3-methoxy-3-methylbutoxy]-4-methoxyfuro[3,2-g]chromen-7-one