Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 < 10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) O=C(Oc1ccc2ccc(=O)oc2c1)c1ccco1
(b) CCc1cccc(NC(=O)c2ccc3c(=O)n4c(nc3c2)CCCCC4)c1
(c) Cc1ccc(S(=O)(=O)CC(=O)Nc2nnc(C(C)C)s2)cc1
Answer: c
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}