Task: Answer the multiple-choice question.
Question: Which compound exhibits a 15.668\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] Cc1cccc(C)c1NS(=O)(=O)c1ccc2c(c1)C(=O)c1ccccc1C2=O
[b] O=C(CCl)Nc1ccc(S(=O)(=O)Nc2nccs2)cc1
[c] CC1CCCCN1C(=O)C1COc2ccccc2O1
[d] COC(=O)N/N=C(/c1ccccc1)C1CCCCC1
[e] CN(C)CCCN(C(=O)c1ccc(S(=O)(=O)N2CCCCCC2)cc1)c1nc2ccc(F)cc2s1.Cl
Answer: b. O=C(CCl)Nc1ccc(S(=O)(=O)Nc2nccs2)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#}
O=C(CCl)Nc1ccc(S(=O)(=O)Nc2nccs2)cc1
O=C(CCl)Nc1ccc(S(=O)(=O)Nc2nccs2)cc1
2-chloro-N-[4-(1,3-thiazol-2-ylsulfamoyl)phenyl]acetamide