Task: Answer the multiple choice question.
Question: Which compound has a -21.885% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. CCc1c(C(=O)NNC(=O)Nc2ccc3c(c2)OCO3)csc1C
b. Cc1c(C#N)sc2nc(-c3ccccc3)nc(N3CCCC3)c12
c. O=C(NNC(=S)NC(=O)c1ccccc1[N+](=O)[O-])c1ccccc1Cl
d. C=C(C)C(=O)Nc1cccc(C2=NOC3(C2)C[C@@H](C(N)=O)N(C(=O)CC(c2ccccc2)c2ccccc2)C3)c1
e. c1ccc(CN2CCC3(CC2)Nc2ccccc2CO3)cc1
Answer: e. c1ccc(CN2CCC3(CC2)Nc2ccccc2CO3)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
c1ccc(CN2CCC3(CC2)Nc2ccccc2CO3)cc1
c1ccc(CN2CCC3(CC2)Nc2ccccc2CO3)cc1
1'-benzylspiro[1,4-dihydro-3,1-benzoxazine-2,4'-piperidine]