Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 3.377\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] c1nc2ccc(Cc3ccc4nc[nH]c4c3)cc2[nH]1
[b] COc1ccccc1NS(=O)(=O)c1ccc(Cl)c(NC(=O)c2sc3cc(Cl)ccc3c2Cl)c1
[c] CCn1c(CSc2nnc(-c3ccoc3C)n2C)nc2cc(S(=O)(=O)N(C)C)ccc21
[d] Cc1ccc(Nc2nc(N/N=C/c3c[nH]c4ccccc34)nc(N3CCOCC3)n2)cc1
Answer: d. Cc1ccc(Nc2nc(N/N=C/c3c[nH]c4ccccc34)nc(N3CCOCC3)n2)cc1
{#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#}
Cc1ccc(Nc2nc(N/N=C/c3c[nH]c4ccccc34)nc(N3CCOCC3)n2)cc1
Cc1ccc(Nc2nc(N/N=C/c3c[nH]c4ccccc34)nc(N3CCOCC3)n2)cc1
2-N-[(E)-1H-indol-3-ylmethylideneamino]-4-N-(4-methylphenyl)-6-morpholin-4-yl-1,3,5-triazine-2,4-diamine