Task: Answer the multiple choice question.
Query: Which compound has a 1.361\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] C=CCn1c(CCn2c3ccccc3c3ccccc32)n[nH]c1=S
[b] CS(=O)(=O)Nc1cccc(C2=NN(S(C)(=O)=O)C(c3ccccc3)C2)c1
[c] Cc1nnnn1/C(=C\c1ccccc1)C(=O)OCC(=O)Nc1ccc(Cl)cc1F
[d] CCn1cc(C(=O)NCc2ccco2)c(=O)c2cc(S(=O)(=O)N3CCc4ccccc4C3)ccc21
Answer: b. CS(=O)(=O)Nc1cccc(C2=NN(S(C)(=O)=O)C(c3ccccc3)C2)c1
{#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#}
CS(=O)(=O)Nc1cccc(C2=NN(S(C)(=O)=O)C(c3ccccc3)C2)c1
CS(=O)(=O)Nc1cccc(C2=NN(S(C)(=O)=O)C(c3ccccc3)C2)c1
N-[3-(2-methylsulfonyl-3-phenyl-3,4-dihydropyrazol-5-yl)phenyl]methanesulfonamide