Task: Answer the multiple-choice question.
Query: Which drug exhibits a -5.700\% human ether-à-go-go related gene (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) COC(=O)C1=C(C)NC(=O)NC1c1ccc(OCC(=O)N2CCCCC2)cc1
(b) NC(=O)NC(Cc1ccccc1)C(=O)Nc1ccc(S(N)(=O)=O)cc1
(c) Nn1c(SCC(=O)Nc2ccc(N3CCOCC3)cc2)nnc1-c1ccccc1F
(d) COc1ccc(N2CCN(C(CNC(=O)C(=O)NCCc3c[nH]c4ccccc34)c3ccco3)CC2)cc1
Answer: b. NC(=O)NC(Cc1ccccc1)C(=O)Nc1ccc(S(N)(=O)=O)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)NC(Cc1ccccc1)C(=O)Nc1ccc(S(N)(=O)=O)cc1
NC(=O)NC(Cc1ccccc1)C(=O)Nc1ccc(S(N)(=O)=O)cc1
2-(carbamoylamino)-3-phenyl-N-(4-sulfamoylphenyl)propanamide