Task: Answer the multiple choice question.
Query: Which compound has a -46.343% 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] COc1ccccc1Nc1nc(NCCCN(C)C)nc(N)c1[N+](=O)[O-]
[b] CN(Cc1ccco1)C(=O)CCc1nc2sc3c(c2c(=O)[nH]1)CCCC3
[c] CCCCCCNC(=O)N[C@@H](C(=O)NCCC[C@H]1CN2C(=NC[C@@H]2Cc2ccccc2)N1CCc1cccc(OC)c1)C(C)C
[d] CCN(CC)S(=O)(=O)c1cc(NC(=O)CSc2nnc(N)s2)ccc1C
Answer: a. COc1ccccc1Nc1nc(NCCCN(C)C)nc(N)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#}
COc1ccccc1Nc1nc(NCCCN(C)C)nc(N)c1[N+](=O)[O-]
COc1ccccc1Nc1nc(NCCCN(C)C)nc(N)c1[N+](=O)[O-]
2-N-[3-(dimethylamino)propyl]-4-N-(2-methoxyphenyl)-5-nitropyrimidine-2,4,6-triamine