Task: Answer the MCQ question.
Query: Which drug has a -8.869\% 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 additional words.
Options:
a) Cc1ccc(S(=O)(=O)c2nc(Nc3ccccc3N3CCOCC3)sc2Cl)cc1
b) c1ccc2sc(NC3=NCN(C4CCCCC4)CN3)nc2c1
c) O=C(COc1ccc(S(=O)(=O)N2CCCC2)cc1Cl)NC1CCCC1
d) CCOC(=O)c1ccc(Nc2ncnc3c2cnn3C)cc1
Answer: b. c1ccc2sc(NC3=NCN(C4CCCCC4)CN3)nc2c1
{#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#}
c1ccc2sc(NC3=NCN(C4CCCCC4)CN3)nc2c1
c1ccc2sc(NC3=NCN(C4CCCCC4)CN3)nc2c1
N-(3-cyclohexyl-2,4-dihydro-1H-1,3,5-triazin-6-yl)-1,3-benzothiazol-2-amine