Problem statement: Answer the multiple-choice question.
Query: Which compound has a -12.835\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: C/C(Cn1nc([N+](=O)[O-])cc1C)=N\NC(=O)CCCOc1ccc(Cl)cc1Cl
b: CCOC(=O)c1cnc2ccc(OCC)cc2c1NCc1ccccc1
c: CCOC(=O)CN1C(=O)C(O)=C(C(C)=O)C1c1ccccc1
d: O=C(Nc1ccccc1F)c1ccc(CSc2ccccc2)o1
Answer: b. CCOC(=O)c1cnc2ccc(OCC)cc2c1NCc1ccccc1
{#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#}
CCOC(=O)c1cnc2ccc(OCC)cc2c1NCc1ccccc1
CCOC(=O)c1cnc2ccc(OCC)cc2c1NCc1ccccc1
ethyl 4-(benzylamino)-6-ethoxyquinoline-3-carboxylate