Problem statement: Answer the multiple choice question.
Question: Which drug has a 6.078\% 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] Cc1ccc(C(=O)COC(=O)c2cnccn2)cc1
[b] COc1ccc(CC(=O)NNC(=O)c2cnccn2)cc1
[c] Cn1c(COc2ccc([N+](=O)[O-])cc2)nnc1SCC(N)=O
[d] O=C(CSc1nc2ccccc2c(=O)[nH]1)Nc1ccc(N2CCOCC2)cc1
Answer: d. O=C(CSc1nc2ccccc2c(=O)[nH]1)Nc1ccc(N2CCOCC2)cc1
{#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(CSc1nc2ccccc2c(=O)[nH]1)Nc1ccc(N2CCOCC2)cc1
O=C(CSc1nc2ccccc2c(=O)[nH]1)Nc1ccc(N2CCOCC2)cc1
N-(4-morpholin-4-ylphenyl)-2-[(4-oxo-3H-quinazolin-2-yl)sulfanyl]acetamide