Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 6.437\% 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.) CCC(Sc1nc2ccccc2[nH]1)C(=O)Nc1cc(C)on1
b.) CC(C)CN1C(=O)c2ccc(C(=O)NCc3ccccn3)cc2C1=O
c.) COc1ccc(/C=N\NC(=O)c2cccc([N+](=O)[O-])c2)cc1Cn1cc([N+](=O)[O-])cn1
d.) Cc1cccc(-n2c(O)c(C=NCCN3CCCCC3)c(=O)[nH]c2=O)c1
Answer: b. CC(C)CN1C(=O)c2ccc(C(=O)NCc3ccccn3)cc2C1=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)CN1C(=O)c2ccc(C(=O)NCc3ccccn3)cc2C1=O
CC(C)CN1C(=O)c2ccc(C(=O)NCc3ccccn3)cc2C1=O
2-(2-methylpropyl)-1,3-dioxo-N-(pyridin-2-ylmethyl)isoindole-5-carboxamide