Problem statement: Answer the MCQ question.
Question: Which compound exhibits a -1.218\% human ether-à-go-go related gene (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 additional words.
Options:
a: CCn1cc(C(=O)Nc2ccccc2C(=O)OC)cn1
b: CCN1C(=O)/C(=C/C=C2/Sc3ccccc3N2CCO)SC1=S
c: CCOc1cc(N)c(Cl)cc1C(=O)NCC1CN(Cc2ccc(F)cc2)CCO1.O=C(O)CC(O)(CC(=O)O)C(=O)O
d: CC(C)n1cnc2c(Nc3ccc(C(=O)O)cc3)nc(Cl)nc21
e: O=C(O)CNC(=O)/C(=C/c1cccc([N+](=O)[O-])c1)NC(=O)c1ccco1
Answer: e. O=C(O)CNC(=O)/C(=C/c1cccc([N+](=O)[O-])c1)NC(=O)c1ccco1
{#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=C(O)CNC(=O)/C(=C/c1cccc([N+](=O)[O-])c1)NC(=O)c1ccco1
O=C(O)CNC(=O)/C(=C/c1cccc([N+](=O)[O-])c1)NC(=O)c1ccco1
2-[[(Z)-2-(furan-2-carbonylamino)-3-(3-nitrophenyl)prop-2-enoyl]amino]acetic acid