Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 6.142\% 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 CCOc1ccc(C2/C(=C(\O)c3ccc4c(c3)OCCO4)C(=O)C(=O)N2Cc2cccnc2)cc1OCC
b O=C(O)C(=O)O.c1coc(CNC2CCCCC2)c1
c CS(=O)(=O)N(Cc1ccccc1Cl)c1ccc(C(=O)NCc2cccnc2)cc1
d CCn1cc(C(=O)N(C)c2ccc(OC)cc2OC)c2cc(OC)c(OC)cc2c1=O
e O=[N+]([O-])c1cc([N+](=O)[O-])c(N2CCCCCC2)cc1NCCO
Answer: e. O=[N+]([O-])c1cc([N+](=O)[O-])c(N2CCCCCC2)cc1NCCO
{#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#}
O=[N+]([O-])c1cc([N+](=O)[O-])c(N2CCCCCC2)cc1NCCO
O=[N+]([O-])c1cc([N+](=O)[O-])c(N2CCCCCC2)cc1NCCO
2-[5-(azepan-1-yl)-2,4-dinitroanilino]ethanol