Task: Answer the MCQ question.
Question: Which compound exhibits a 4.554\% 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) CC(=O)Nc1ccc(NC(=O)C(C)OC(=O)c2cccc(S(=O)(=O)N3CCCCCC3)c2)cc1
b) Cc1nc2ccc(OC(=O)c3ccccc3)cc2s1
c) O=C(Nc1cccc(Cl)c1N1CCOCC1)c1ccco1
Answer: c. O=C(Nc1cccc(Cl)c1N1CCOCC1)c1ccco1
{#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(Nc1cccc(Cl)c1N1CCOCC1)c1ccco1
O=C(Nc1cccc(Cl)c1N1CCOCC1)c1ccco1
N-(3-chloro-2-morpholin-4-ylphenyl)furan-2-carboxamide