Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 0.277\% 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 CC(C)c1nnc(NC(=O)CCC(=O)N2CCN(Cc3ccc(F)cc3)CC2)s1
b CCOC(=O)c1cc2c(C)n(-c3ccc(OCC)cc3)c(C)c2ccc1=O
Answer: b. CCOC(=O)c1cc2c(C)n(-c3ccc(OCC)cc3)c(C)c2ccc1=O
{#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#}
CCOC(=O)c1cc2c(C)n(-c3ccc(OCC)cc3)c(C)c2ccc1=O
CCOC(=O)c1cc2c(C)n(-c3ccc(OCC)cc3)c(C)c2ccc1=O
ethyl 2-(4-ethoxyphenyl)-1,3-dimethyl-6-oxocyclohepta[c]pyrrole-5-carboxylate