Task: Answer the multiple choice question.
Query: Which drug has a -2.686\% 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 other words.
Options:
a.) FC(F)(F)c1cccc(NC2=NCCCS2)c1
b.) CCC(C)NC(=O)CN1C(=O)CC(C)(C)S(=O)(=O)c2ccccc21
c.) CC1CCCCC1NC(=O)COn1nnc2ccc(Cl)cc21
d.) O=C(c1ccco1)N1CCN(C(c2ccc(Cl)cc2)c2nnnn2Cc2ccccc2)CC1
e.) O=C(CCNC(=O)c1ccccc1Cl)Nc1nc(-c2ccccc2Cl)cs1
Answer: c. CC1CCCCC1NC(=O)COn1nnc2ccc(Cl)cc21
{#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#}
CC1CCCCC1NC(=O)COn1nnc2ccc(Cl)cc21
CC1CCCCC1NC(=O)COn1nnc2ccc(Cl)cc21
2-(6-chlorobenzotriazol-1-yl)oxy-N-(2-methylcyclohexyl)acetamide