Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -1.257\% human ether-à-go-go related gene (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 other words.
Options:
[a] Cc1cccc(C(=O)OCN2C(=O)c3ccccc3C2=O)c1[N+](=O)[O-]
[b] CC(C)n1nc(C(=O)NNC(=O)c2ccncc2)c2ccccc2c1=O
[c] c1ccc(C(c2ccccc2)c2noc(CN3CCC(c4ccncc4)CC3)n2)cc1
[d] COc1ccc(N2C(=O)NC(=O)/C(=C\c3cn(CC(=O)N4CCOCC4)c4ccccc34)C2=O)c(OC)c1
Answer: b. CC(C)n1nc(C(=O)NNC(=O)c2ccncc2)c2ccccc2c1=O
{#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#}
CC(C)n1nc(C(=O)NNC(=O)c2ccncc2)c2ccccc2c1=O
CC(C)n1nc(C(=O)NNC(=O)c2ccncc2)c2ccccc2c1=O
4-oxo-3-propan-2-yl-N'-(pyridine-4-carbonyl)phthalazine-1-carbohydrazide