Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -2.411\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) COc1ccc(C2C(C#N)=C(N)Oc3n[nH]c(C)c32)cc1CN1CCN(c2ccc(F)cc2)CC1
(b) CCc1ccc(NC(=O)NCCN2CCc3ccccc3C2)cc1
Answer: a. COc1ccc(C2C(C#N)=C(N)Oc3n[nH]c(C)c32)cc1CN1CCN(c2ccc(F)cc2)CC1
{#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(C2C(C#N)=C(N)Oc3n[nH]c(C)c32)cc1CN1CCN(c2ccc(F)cc2)CC1
COc1ccc(C2C(C#N)=C(N)Oc3n[nH]c(C)c32)cc1CN1CCN(c2ccc(F)cc2)CC1
6-amino-4-[3-[[4-(4-fluorophenyl)piperazin-1-yl]methyl]-4-methoxyphenyl]-3-methyl-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile