Task: Answer the multiple-choice question.
Question: Which compound has a 9.228% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] O=C(CSC1=NCCS1)Nc1cccc2ccccc12
[b] C=CCN(C#N)c1nc(OC)nc(N2CCCC2)n1
[c] CN1CCN(c2ccccc2NC(=O)c2ccc(-c3ccc(Br)cc3)o2)CC1
[d] COc1ccccc1/C=C1/SC(=S)N(C(C)C(=O)NC2C=CS(=O)(=O)C2)C1=O
[e] Cc1ccc(Nc2nnc(SCC(=O)NC3CCS(=O)(=O)C3)s2)c(C)c1
Answer: b. C=CCN(C#N)c1nc(OC)nc(N2CCCC2)n1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
C=CCN(C#N)c1nc(OC)nc(N2CCCC2)n1
C=CCN(C#N)c1nc(OC)nc(N2CCCC2)n1
(4-methoxy-6-pyrrolidin-1-yl-1,3,5-triazin-2-yl)-prop-2-enylcyanamide