Task: Answer the MCQ question.
Query: Which compound has a 17.695\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CCc1nnc(NC(=O)CSc2nc3cc4c(cc3cc2C)OCCO4)s1
[b] COCCNC(=S)NC(=O)c1ccc(C(C)(C)C)cc1
[c] CCOc1ccc(NS(=O)(=O)N(C)C)cc1
[d] Nc1cc(C(Cl)=C(Cl)Cl)c(S(N)(=O)=O)cc1S(N)(=O)=O
Answer: d. Nc1cc(C(Cl)=C(Cl)Cl)c(S(N)(=O)=O)cc1S(N)(=O)=O
{#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#}
Nc1cc(C(Cl)=C(Cl)Cl)c(S(N)(=O)=O)cc1S(N)(=O)=O
Nc1cc(C(Cl)=C(Cl)Cl)c(S(N)(=O)=O)cc1S(N)(=O)=O
[N][C][=C][C][Branch1][#Branch2][C][Branch1][C][Cl][=C][Branch1][C][Cl][Cl][=C][Branch1][=Branch2][S][Branch1][C][N][=Branch1][C][=O][=O][C][=C][Ring1][#C][S][Branch1][C][N][=Branch1][C][=O][=O]
4-amino-6-(1,2,2-trichloroethenyl)benzene-1,3-disulfonamide