Problem statement: Answer the MCQ question.
Query: Which drug has a 18.975\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a COC(=O)C1C2c3ccccc3C(c3ccccc32)C1C(=O)OC
b O=C1OCc2cc(NC(=O)C3CCCCC3)ccc21
c CC(C)n1nnc2ccccc2c1=O
d CCc1nnc(NC(=O)CCn2cnc3ccccc3c2=O)s1
Answer: b. O=C1OCc2cc(NC(=O)C3CCCCC3)ccc21
{#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=C1OCc2cc(NC(=O)C3CCCCC3)ccc21
O=C1OCc2cc(NC(=O)C3CCCCC3)ccc21
[O][=C][O][C][C][=C][C][Branch1][=C][N][C][=Branch1][C][=O][C][C][C][C][C][C][Ring1][=Branch1][=C][C][=C][Ring1][#C][Ring2][Ring1][C]
N-(1-oxo-3H-2-benzofuran-5-yl)cyclohexanecarboxamide