Task: Answer the MCQ question.
Question: Which compound exhibits a 6.928\% 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(NCc1cccc(Cl)c1)c1cccc(OC2CCN(C(=O)C3CC3)CC2)c1
[b] COCCCN(CC(=O)Nc1ccc(N2CCOCC2)cc1)S(=O)(=O)c1ccc(C)cc1
[c] Cc1nc(-c2ccccc2)cs1
Answer: a. O=C(NCc1cccc(Cl)c1)c1cccc(OC2CCN(C(=O)C3CC3)CC2)c1
{#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(NCc1cccc(Cl)c1)c1cccc(OC2CCN(C(=O)C3CC3)CC2)c1
O=C(NCc1cccc(Cl)c1)c1cccc(OC2CCN(C(=O)C3CC3)CC2)c1
N-[(3-chlorophenyl)methyl]-3-[1-(cyclopropanecarbonyl)piperidin-4-yl]oxybenzamide