Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 14.236\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) NNC(=O)CS(=O)(=O)CS(=O)(=O)CC(=O)NN
(b) CCn1c(Cc2ccccc2)nnc1SCC(=O)Nc1ccc(N2CCOCC2)c(Cl)c1
(c) O=C(NN1C(=O)C2C3C=CC(C4CC34)C2C1=O)c1cccc(Br)c1
(d) O=C(CN1C(=O)/C(=C/c2ccccc2F)SC1=S)NC1C=CS(=O)(=O)C1
(e) COc1cccc(-n2c(-c3ccco3)nc3nc4ccccc4nc32)c1
Answer: a. NNC(=O)CS(=O)(=O)CS(=O)(=O)CC(=O)NN
{#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#}
NNC(=O)CS(=O)(=O)CS(=O)(=O)CC(=O)NN
NNC(=O)CS(=O)(=O)CS(=O)(=O)CC(=O)NN
2-[(2-hydrazinyl-2-oxoethyl)sulfonylmethylsulfonyl]acetohydrazide