Task: Answer the multiple choice question.
Question: Which compound exhibits a -3.411% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) O=C(Nc1ccn(Cc2ccccc2)n1)c1ccc2c(c1)OCO2
b) CCn1c2ccccc2c2cc(NC(=O)COC(=O)c3cc(OC)c(OC)cc3OC)ccc21
Answer: b. CCn1c2ccccc2c2cc(NC(=O)COC(=O)c3cc(OC)c(OC)cc3OC)ccc21
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCn1c2ccccc2c2cc(NC(=O)COC(=O)c3cc(OC)c(OC)cc3OC)ccc21
CCn1c2ccccc2c2cc(NC(=O)COC(=O)c3cc(OC)c(OC)cc3OC)ccc21
[2-[(9-ethylcarbazol-3-yl)amino]-2-oxoethyl] 2,4,5-trimethoxybenzoate