Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 1.969\% 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, b, c, or d without using any other words.
Options:
(a) COc1ccc(-n2nc(C(N)=O)c(O)cc2=O)cc1
(b) CC1CCCN(C(=O)Cc2cn(Cc3cccc(Cl)c3)c3ccccc23)C1
(c) O=C(Cn1cnc2c(cnn2-c2ccc(F)cc2)c1=O)N1CCCc2ccccc21
(d) Cc1noc(C(=O)Nc2cccc(Cl)c2)c1Cl
Answer: b. CC1CCCN(C(=O)Cc2cn(Cc3cccc(Cl)c3)c3ccccc23)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#}
CC1CCCN(C(=O)Cc2cn(Cc3cccc(Cl)c3)c3ccccc23)C1
CC1CCCN(C(=O)Cc2cn(Cc3cccc(Cl)c3)c3ccccc23)C1
2-[1-[(3-chlorophenyl)methyl]indol-3-yl]-1-(5-methylpiperidin-1-yl)ethanone