Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 13.624\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] O=C(OCC(=O)N1CCOCC1)c1ccccc1O
[b] CCCN1CCN(CCCNC(=O)c2ccc(CS(=O)c3ccc(OC)cc3)o2)CC1
[c] CC(=O)c1cccc(NC(=O)COC(=O)c2cccc(N3C(=O)c4ccccc4C3=O)c2)c1
Answer: a. O=C(OCC(=O)N1CCOCC1)c1ccccc1O
{#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(OCC(=O)N1CCOCC1)c1ccccc1O
O=C(OCC(=O)N1CCOCC1)c1ccccc1O
(2-morpholin-4-yl-2-oxoethyl) 2-hydroxybenzoate