Task: Answer the multiple-choice question.
Question: Which drug exhibits a -2.656\% 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] CCCC[C@H](CN[C@@H](CNC)[C@H](C)CC)NCCC12CCC(CC1)C2
[b] O=c1cc(O)c2ccc(O)cc2o1
[c] COc1cc(Br)c(CNCCc2ccc3c(c2)OCO3)cc1OC
[d] CC1(C)Cc2cccc(OCC(=O)NCc3ccccc3F)c2O1
[e] O=S(=O)(c1ccccc1)N1CCCCC1c1cccnc1
Answer: d. CC1(C)Cc2cccc(OCC(=O)NCc3ccccc3F)c2O1
{#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#}
CC1(C)Cc2cccc(OCC(=O)NCc3ccccc3F)c2O1
CC1(C)Cc2cccc(OCC(=O)NCc3ccccc3F)c2O1
2-[(2,2-dimethyl-3H-1-benzofuran-7-yl)oxy]-N-[(2-fluorophenyl)methyl]acetamide