Task: Answer the multiple-choice question.
Question: Which drug has a -15.826% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] COc1ccc(CNc2cc(C)nc3ncnn23)c(OC)c1
[b] COc1ccccc1C(=O)N1CCCC1(C#N)c1ccccc1
[c] COc1cc(CNCCSc2nnnn2C)cc(Br)c1OCc1ccccc1.Cl
[d] Cn1c(C(=O)N2CCN(Cc3ccccc3)CC2)cc2c(=O)n(C)c3ccccc3c21
Answer: d. Cn1c(C(=O)N2CCN(Cc3ccccc3)CC2)cc2c(=O)n(C)c3ccccc3c21
{#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#}
Cn1c(C(=O)N2CCN(Cc3ccccc3)CC2)cc2c(=O)n(C)c3ccccc3c21
Cn1c(C(=O)N2CCN(Cc3ccccc3)CC2)cc2c(=O)n(C)c3ccccc3c21
2-(4-benzylpiperazine-1-carbonyl)-1,5-dimethylpyrrolo[3,2-c]quinolin-4-one