Problem statement: Answer the multiple choice question.
Query: Which drug has a 1.287\% 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. Cc1ccc2cccc(N=Cc3c(C)[nH]n(-c4ccccc4)c3=O)c2n1
b. COc1ccccc1-c1nc(N)n[nH]1
c. CC(C)C(=O)NC(Nc1ccc(S(N)(=O)=O)cc1)C(Cl)(Cl)Cl
d. CCc1ccc2c(c1)/C(=C/C(=O)c1cccs1)C(=O)N2
Answer: c. CC(C)C(=O)NC(Nc1ccc(S(N)(=O)=O)cc1)C(Cl)(Cl)Cl
{#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#}
CC(C)C(=O)NC(Nc1ccc(S(N)(=O)=O)cc1)C(Cl)(Cl)Cl
CC(C)C(=O)NC(Nc1ccc(S(N)(=O)=O)cc1)C(Cl)(Cl)Cl
2-methyl-N-[2,2,2-trichloro-1-(4-sulfamoylanilino)ethyl]propanamide