Task: Answer the MCQ question.
Question: Which drug exhibits a 10.480\% 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] COc1cccc(-c2nc(NCc3ccccc3)c3ccccc3n2)c1O
[b] COC(=O)C(C)Oc1ccc2c3c(c(=O)oc2c1)CCCCC3
Answer: b. COC(=O)C(C)Oc1ccc2c3c(c(=O)oc2c1)CCCCC3
{#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)C(C)Oc1ccc2c3c(c(=O)oc2c1)CCCCC3
COC(=O)C(C)Oc1ccc2c3c(c(=O)oc2c1)CCCCC3
methyl 2-[(6-oxo-8,9,10,11-tetrahydro-7H-cyclohepta[c]chromen-3-yl)oxy]propanoate