Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 9.073\% 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) O=C(c1ccc(CNS(=O)(=O)c2ccc(Br)cc2)cc1)N1CCC2(CC1)OCCO2
b) COc1ccc(/C=N/n2c(C)nc3ccccc3c2=O)cc1OC
Answer: b. COc1ccc(/C=N/n2c(C)nc3ccccc3c2=O)cc1OC
{#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#}
COc1ccc(/C=N/n2c(C)nc3ccccc3c2=O)cc1OC
COc1ccc(/C=N/n2c(C)nc3ccccc3c2=O)cc1OC
3-[(E)-(3,4-dimethoxyphenyl)methylideneamino]-2-methylquinazolin-4-one