Problem statement: Answer the MCQ question.
Query: Which compound exhibits a -23.820\% 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=C(Nc1ccccc1C(=O)O)c1cc(S(=O)(=O)N2CCOCC2)cs1
b: O=C(COc1ccccc1-c1ccccc1)N/N=C/c1ccc2ccccc2c1
c: O=C1c2ccccc2C2(c3ccccc3)NCCN12
d: CC12CN(C(=O)c3ccc([N+](=O)[O-])cc3)CC(C)(CN(C(=O)c3ccc([N+](=O)[O-])cc3)C1)C2=O
e: COc1ccc(C(=O)N2CCCC(CNC(=O)c3ccccc3Cl)C2)o1
Answer: a. O=C(Nc1ccccc1C(=O)O)c1cc(S(=O)(=O)N2CCOCC2)cs1
{#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(Nc1ccccc1C(=O)O)c1cc(S(=O)(=O)N2CCOCC2)cs1
O=C(Nc1ccccc1C(=O)O)c1cc(S(=O)(=O)N2CCOCC2)cs1
2-[(4-morpholin-4-ylsulfonylthiophene-2-carbonyl)amino]benzoic acid