Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 8.961\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] O=C1N=C(N2CCCCC2)SC1=C1CCCC1
[b] Cc1ccc(C)c2nc(N3CCCC3)c(C#N)cc12
[c] Cc1ccc(S(=O)(=O)N2CCN(C(=O)CC(C)(C)C)CC2)cc1
[d] Cc1ccccc1-c1nnc(SCCC(=O)N2CCOCC2)o1
Answer: b. Cc1ccc(C)c2nc(N3CCCC3)c(C#N)cc12
{#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#}
Cc1ccc(C)c2nc(N3CCCC3)c(C#N)cc12
Cc1ccc(C)c2nc(N3CCCC3)c(C#N)cc12
5,8-dimethyl-2-pyrrolidin-1-ylquinoline-3-carbonitrile