Problem statement: Answer the multiple-choice question.
Query: Which drug has a 0.558\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) O=C(NCCc1c[nH]c2ccccc12)c1ccc2nc[nH]c2c1
(b) CCOc1ccc(-n2c(=O)cc(N3CCN(c4ccc(F)cc4)CC3)[nH]c2=O)cc1
(c) C/C(=N\NS(=O)(=O)c1ccc(Br)cc1)c1ccc(-n2ccnc2)cc1
(d) COc1nc(Nc2ccc([N+](=O)[O-])cc2)nc(NC(C)C)n1
(e) CCn1c(SCC(=O)N/N=C/c2c[nH]c3ccccc23)nnc1-c1ccc(C)cc1
Answer: d. COc1nc(Nc2ccc([N+](=O)[O-])cc2)nc(NC(C)C)n1
{#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#}
COc1nc(Nc2ccc([N+](=O)[O-])cc2)nc(NC(C)C)n1
COc1nc(Nc2ccc([N+](=O)[O-])cc2)nc(NC(C)C)n1
6-methoxy-4-N-(4-nitrophenyl)-2-N-propan-2-yl-1,3,5-triazine-2,4-diamine