Task: Answer the MCQ question.
Question: Which compound has a 20.550\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. NC(=O)c1ccc(-c2nnc(Nc3ccc(S(N)(=O)=O)cc3)c3ccccc23)cc1
b. CCC(C)S(=O)(=O)c1snnc1C
c. CC(=O)Nc1ccc(S(=O)(=O)N2CCSC2c2ccccc2)cc1
Answer: a. NC(=O)c1ccc(-c2nnc(Nc3ccc(S(N)(=O)=O)cc3)c3ccccc23)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#}
NC(=O)c1ccc(-c2nnc(Nc3ccc(S(N)(=O)=O)cc3)c3ccccc23)cc1
NC(=O)c1ccc(-c2nnc(Nc3ccc(S(N)(=O)=O)cc3)c3ccccc23)cc1
[N][C][=Branch1][C][=O][C][=C][C][=C][Branch2][Ring2][=Branch1][C][=N][N][=C][Branch2][Ring1][Ring2][N][C][=C][C][=C][Branch1][=Branch2][S][Branch1][C][N][=Branch1][C][=O][=O][C][=C][Ring1][#Branch2][C][=C][C][=C][C][=C][Ring2][Ring1][Branch1][Ring1][=Branch1][C][=C][Ring2][Ring1][O]
4-[4-(4-sulfamoylanilino)phthalazin-1-yl]benzamide