Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 3.237\% 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 other words.
Options:
a.) COc1ccc(C2=NOC(COc3ccc4c(C)cc(=O)oc4c3)C2)c(OC)c1
b.) CCN(Cc1ccccc1)S(=O)(=O)c1ccc(C(=O)N(CCCN(C)C)c2nc3c(F)cccc3s2)cc1.Cl
Answer: a. COc1ccc(C2=NOC(COc3ccc4c(C)cc(=O)oc4c3)C2)c(OC)c1
{#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(C2=NOC(COc3ccc4c(C)cc(=O)oc4c3)C2)c(OC)c1
COc1ccc(C2=NOC(COc3ccc4c(C)cc(=O)oc4c3)C2)c(OC)c1
7-[[3-(2,4-dimethoxyphenyl)-4,5-dihydro-1,2-oxazol-5-yl]methoxy]-4-methylchromen-2-one