Task: Answer the multiple-choice question.
Query: Which drug exhibits a -1.024% 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. COc1cc(NC(=O)CSc2nnnn2Cc2ccc3c(c2)OCO3)cc(OC)c1
b. Nc1nc(NCC2CCCO2)nc(Nc2cccc(Cl)c2)c1[N+](=O)[O-]
c. COCc1cc(=O)[nH]c(/N=C(\N)Nc2ccc(Oc3ccccc3)cc2)n1
d. Cc1ccc(S(=O)(=O)N(C)C)cc1NC(=O)CCc1c[nH]c2ccccc12
Answer: b. Nc1nc(NCC2CCCO2)nc(Nc2cccc(Cl)c2)c1[N+](=O)[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#}
Nc1nc(NCC2CCCO2)nc(Nc2cccc(Cl)c2)c1[N+](=O)[O-]
Nc1nc(NCC2CCCO2)nc(Nc2cccc(Cl)c2)c1[N+](=O)[O-]
4-N-(3-chlorophenyl)-5-nitro-2-N-(oxolan-2-ylmethyl)pyrimidine-2,4,6-triamine