Problem statement: Answer the multiple-choice question.
Query: Which drug has a 13.668\% human ether-à-go-go related gene (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] O=C(NC(=S)Nc1ccc(S(=O)(=O)N2CCCC2)cc1)C1CCC1
[b] COc1ccccc1N1CC(C(=O)NCCC2=CCCCC2)CC1=O
[c] CN(CC(=O)Nc1ccc(S(=O)(=O)N2CCCC2)cc1)CC(=O)Nc1cccc(F)c1
[d] Cn1nccc1C(=O)Nn1cnnc1
Answer: d. Cn1nccc1C(=O)Nn1cnnc1
{#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#}
Cn1nccc1C(=O)Nn1cnnc1
Cn1nccc1C(=O)Nn1cnnc1
2-methyl-N-(1,2,4-triazol-4-yl)pyrazole-3-carboxamide