Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 5.904\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) COc1ccc2c(c1)CCN=C2Cc1ccc(OC)c(OC)c1.Cl
b.) CC(C)CC(=O)NC(=S)Nc1ccccn1
Answer: a. COc1ccc2c(c1)CCN=C2Cc1ccc(OC)c(OC)c1.Cl
{#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#}
COc1ccc2c(c1)CCN=C2Cc1ccc(OC)c(OC)c1.Cl
COc1ccc2c(c1)CCN=C2Cc1ccc(OC)c(OC)c1.Cl
1-[(3,4-dimethoxyphenyl)methyl]-6-methoxy-3,4-dihydroisoquinoline;hydrochloride