Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 0.792\% 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] CC(C)=C1C2CCC1C1C(=O)N(c3nc(-c4ccccc4)c(C)s3)C(=O)C21
[b] CCCCN(C(=O)CCCc1nc2ccccc2s1)c1c(N)n(CCCC)c(=O)[nH]c1=O
[c] C=C(C)Cn1c(SCC#N)nc2ccccc2c1=O
[d] CCCc1cc(C(=O)OCC(=O)N(CCC)c2c(N)n(Cc3ccccc3)c(=O)[nH]c2=O)sc1C
Answer: b. CCCCN(C(=O)CCCc1nc2ccccc2s1)c1c(N)n(CCCC)c(=O)[nH]c1=O
{#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#}
CCCCN(C(=O)CCCc1nc2ccccc2s1)c1c(N)n(CCCC)c(=O)[nH]c1=O
CCCCN(C(=O)CCCc1nc2ccccc2s1)c1c(N)n(CCCC)c(=O)[nH]c1=O
N-(6-amino-1-butyl-2,4-dioxopyrimidin-5-yl)-4-(1,3-benzothiazol-2-yl)-N-butylbutanamide