Task: Answer the multiple-choice question.
Question: Which drug exhibits a 9.922\% 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 additional words.
Options:
(a) O=C1N(C2CCCC2)C[C@@H]2C[C@@H](c3cn[nH]c3-c3ccc(Cl)cc3)N3CCC[C@@]123
(b) Cc1nc2ccccn2c1/C(O)=C1\C(=O)C(=O)N(CCN(C)C)C1c1cccnc1
(c) FC(F)Oc1ccccc1C1CC(c2ccc(Br)s2)Nc2ncnn21
(d) Cc1nc2ccc(S(=O)(=O)Nc3ccccc3C)cc2s1
(e) CCc1nn(CC(=O)NCc2ccccc2Cl)c(=O)c2cccn12
Answer: e. CCc1nn(CC(=O)NCc2ccccc2Cl)c(=O)c2cccn12
{#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#}
CCc1nn(CC(=O)NCc2ccccc2Cl)c(=O)c2cccn12
CCc1nn(CC(=O)NCc2ccccc2Cl)c(=O)c2cccn12
N-[(2-chlorophenyl)methyl]-2-(4-ethyl-1-oxopyrrolo[1,2-d][1,2,4]triazin-2-yl)acetamide