Problem statement: Answer the multiple choice question.
Query: Which compound has a -14.441\% 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) CC1CN(Cc2cn(C)nc2-c2ccc(Oc3ccccc3)cc2)CCN1C
(b) COc1cc(C)c(C(N)=O)c(OC)n1
Answer: a. CC1CN(Cc2cn(C)nc2-c2ccc(Oc3ccccc3)cc2)CCN1C
{#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#}
CC1CN(Cc2cn(C)nc2-c2ccc(Oc3ccccc3)cc2)CCN1C
CC1CN(Cc2cn(C)nc2-c2ccc(Oc3ccccc3)cc2)CCN1C
1,2-dimethyl-4-[[1-methyl-3-(4-phenoxyphenyl)pyrazol-4-yl]methyl]piperazine