Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 10.284\% 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, or c without using any other words.
Options:
(a) COCCCNC(=O)C1CCN(c2ccc(N3CCOCC3)nn2)CC1
(b) Cl.N[C@@H](CO)c1cn([C@@H](Cc2cc3ccccc3[nH]2)C(=O)N2CCNCC2)nn1
(c) CCOc1ccccc1C(=O)OCC(=O)Nc1nnc(-c2ccccc2)o1
Answer: a. COCCCNC(=O)C1CCN(c2ccc(N3CCOCC3)nn2)CC1
{#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#}
COCCCNC(=O)C1CCN(c2ccc(N3CCOCC3)nn2)CC1
COCCCNC(=O)C1CCN(c2ccc(N3CCOCC3)nn2)CC1
N-(3-methoxypropyl)-1-(6-morpholin-4-ylpyridazin-3-yl)piperidine-4-carboxamide