Problem statement: Answer the multiple-choice question.
Query: Which drug has a -0.551\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] CCc1ccccc1NC(=O)CC(O)(C(=O)OC)C(F)(F)F
[b] CCCCOC(=O)Nc1ccc(C(=O)OCCC)cc1
[c] COc1ccc(NC(=O)Nc2ccc(N3CCCC3=O)cc2)cc1OC
[d] NC(=O)CC(NC(=O)Cc1cccc2ccccc12)c1ccc(NC2CC3CCC2C3)c([N+](=O)[O-])c1
[e] CCCOc1ccc(CSc2nc3ccccc3[nH]2)cc1
Answer: e. CCCOc1ccc(CSc2nc3ccccc3[nH]2)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#}
CCCOc1ccc(CSc2nc3ccccc3[nH]2)cc1
CCCOc1ccc(CSc2nc3ccccc3[nH]2)cc1
2-[(4-propoxyphenyl)methylsulfanyl]-1H-benzimidazole