Task: Answer the multiple-choice question.
Query: Which drug has a 5.262\% 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] CCN(CC)S(=O)(=O)c1ccc2c(c1)C(=NO)c1cc(S(=O)(=O)N(CC)CC)ccc1-2
[b] COc1ccccc1-n1ccnc(SCC(=O)NC2CCCCC2)c1=O
[c] Cc1ccc(-c2csc3ncnc(N4CCc5ccccc5C4)c23)cc1
[d] C=CCSc1nc2c(sc3nc(C)cc(C)c32)c(=O)[nH]1
[e] N#Cc1cccc(NC(=O)CSc2n[nH]c(=O)[nH]c2=O)c1
Answer: a. CCN(CC)S(=O)(=O)c1ccc2c(c1)C(=NO)c1cc(S(=O)(=O)N(CC)CC)ccc1-2
{#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#}
CCN(CC)S(=O)(=O)c1ccc2c(c1)C(=NO)c1cc(S(=O)(=O)N(CC)CC)ccc1-2
CCN(CC)S(=O)(=O)c1ccc2c(c1)C(=NO)c1cc(S(=O)(=O)N(CC)CC)ccc1-2
2-N,2-N,7-N,7-N-tetraethyl-9-hydroxyiminofluorene-2,7-disulfonamide