Task: Answer the multiple choice question.
Question: Which drug exhibits a 9.133% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CCN(C(=O)c1cc2cc3ccc(C)cc3nc2o1)c1ccc(OC)cc1
[b] Cn1cc(CNC(=O)c2cc(COc3ccc4c(c3)CCCC4)on2)cn1
[c] CCOC(=O)C1CCCN(C(=O)c2ccc(OCC)cc2)C1
[d] COCC(=O)N1CCC(Oc2ccc(C(=O)NCc3cnc(C)cn3)cc2)CC1
Answer: c. CCOC(=O)C1CCCN(C(=O)c2ccc(OCC)cc2)C1
{#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#}
CCOC(=O)C1CCCN(C(=O)c2ccc(OCC)cc2)C1
CCOC(=O)C1CCCN(C(=O)c2ccc(OCC)cc2)C1
ethyl 1-(4-ethoxybenzoyl)piperidine-3-carboxylate