Problem statement: Answer the MCQ question.
Question: Which drug has a 2.940\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] COc1cccc(NC(=O)C(=O)c2cn(CC(=O)N3CCOCC3)c3ccccc23)c1
[b] O=C(Cn1nnc(-c2ccc(CN3CCOCC3)cc2)n1)N1CCCc2ccccc21
[c] Cc1cccc(N2CCN(C(=O)CCNS(=O)(=O)c3cccs3)CC2C)c1
[d] CCC(C)C(=O)Nc1ccc(OC)cc1[N+](=O)[O-]
Answer: a. COc1cccc(NC(=O)C(=O)c2cn(CC(=O)N3CCOCC3)c3ccccc23)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#}
COc1cccc(NC(=O)C(=O)c2cn(CC(=O)N3CCOCC3)c3ccccc23)c1
COc1cccc(NC(=O)C(=O)c2cn(CC(=O)N3CCOCC3)c3ccccc23)c1
N-(3-methoxyphenyl)-2-[1-(2-morpholin-4-yl-2-oxoethyl)indol-3-yl]-2-oxoacetamide