Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a CCn1nnnc1SCC(=O)Nc1nc(-c2cccs2)cs1
b Cc1ccc2nc(NC3=NC(CC(=O)O)C(=O)N3)nc(C)c2c1
c Cc1ccc2[nH]c(=O)c(CN(Cc3ccco3)C(=O)c3ccncc3)cc2c1
d CC(C)(C)c1ccc(NC(=O)c2ccccc2)c([N+](=O)[O-])c1
Answer: a, b, c, d
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_inhib#not &NULL}a {herg_inhib__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_inhib%}
Answer: {%multiple_choice_result}