Task: Answer the MCQ question.
Question: Which compound has a 19.442% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a Cn1c(N)c(N2CCN(c3ccccc3)CC2)c(=O)[nH]c1=O
b COc1ccc(C2/C(=C(/O)c3ccccc3)C(=O)C(=O)N2c2ccccn2)cc1
c COc1ccc(N=C2Sc3nc4cc(C)cc(C)c4cc3CN2CCN2CCOCC2)c(OC)c1
d O=S(=O)(c1cc(Cl)cc(Cl)c1)N1CCCC1c1nc2ccccc2s1
Answer: a. Cn1c(N)c(N2CCN(c3ccccc3)CC2)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_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(N)c(N2CCN(c3ccccc3)CC2)c(=O)[nH]c1=O
Cn1c(N)c(N2CCN(c3ccccc3)CC2)c(=O)[nH]c1=O
6-amino-1-methyl-5-(4-phenylpiperazin-1-yl)pyrimidine-2,4-dione