Task: Answer the multiple-choice question.
Question: Which drug has a 11.539\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) NC(=O)c1ccc(N2CCN(c3ccccc3F)CC2)c([N+](=O)[O-])c1
(b) C[C@@H]1NC(=O)N[C@@H]1CCCCCC(=O)O
(c) O=C1CCC(C(=O)Nc2nnc(C3CC3)s2)=NN1
Answer: c. O=C1CCC(C(=O)Nc2nnc(C3CC3)s2)=NN1
{#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#}
O=C1CCC(C(=O)Nc2nnc(C3CC3)s2)=NN1
O=C1CCC(C(=O)Nc2nnc(C3CC3)s2)=NN1
[O][=C][C][C][C][Branch2][Ring1][Ring2][C][=Branch1][C][=O][N][C][=N][N][=C][Branch1][=Branch1][C][C][C][Ring1][Ring1][S][Ring1][Branch2][=N][N][Ring1][P]
N-(5-cyclopropyl-1,3,4-thiadiazol-2-yl)-6-oxo-4,5-dihydro-1H-pyridazine-3-carboxamide