Problem statement: Answer the MCQ question.
Question: Which compound has a 1.855\% 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 additional words.
Options:
[a] COc1cc2c(cc1OC)C(C)N(C(=O)Cc1ccc(C(F)(F)F)cc1)CC2
[b] CCC1CCCCN1CCCNC(=O)c1ccc2c(=O)n(Cc3ccc(OC)cc3)c(=O)[nH]c2c1
Answer: a. COc1cc2c(cc1OC)C(C)N(C(=O)Cc1ccc(C(F)(F)F)cc1)CC2
{#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#}
COc1cc2c(cc1OC)C(C)N(C(=O)Cc1ccc(C(F)(F)F)cc1)CC2
COc1cc2c(cc1OC)C(C)N(C(=O)Cc1ccc(C(F)(F)F)cc1)CC2
1-(6,7-dimethoxy-1-methyl-3,4-dihydro-1H-isoquinolin-2-yl)-2-[4-(trifluoromethyl)phenyl]ethanone