Problem statement: Answer the multiple-choice question.
Query: Which compound has a 4.435\% 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] Cc1c(C(=O)NCC(c2ccco2)N2CCCC2)oc2ccc(Cl)cc12
[b] COC1(OC)N=C(N)C2(C#N)C(c3ccccc3)NC(C)=CC12C#N
Answer: b. COC1(OC)N=C(N)C2(C#N)C(c3ccccc3)NC(C)=CC12C#N
{#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#}
COC1(OC)N=C(N)C2(C#N)C(c3ccccc3)NC(C)=CC12C#N
COC1(OC)N=C(N)C2(C#N)C(c3ccccc3)NC(C)=CC12C#N
3-amino-1,1-dimethoxy-6-methyl-4-phenyl-4,5-dihydropyrrolo[3,4-c]pyridine-3a,7a-dicarbonitrile