Task: Answer the MCQ question.
Query: Which drug exhibits a 11.273\% 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) COc1ccc(-c2c(-c3cc(OC)cc(OC)c3)n(C)c3ccc(-c4ccc5[nH]ccc5c4)cc23)cc1
b) Cc1oc2cc(OCC(=O)O)ccc2c(=O)c1Oc1ccccc1
Answer: b. Cc1oc2cc(OCC(=O)O)ccc2c(=O)c1Oc1ccccc1
{#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#}
Cc1oc2cc(OCC(=O)O)ccc2c(=O)c1Oc1ccccc1
Cc1oc2cc(OCC(=O)O)ccc2c(=O)c1Oc1ccccc1
2-(2-methyl-4-oxo-3-phenoxychromen-7-yl)oxyacetic acid