Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 less than 10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) O=C(Cc1ccncc1)N[C@@H](CO)Cc1ccccc1
(b) CCOc1ccc(Cc2nnc(SCC(=O)Nc3ccccc3)[nH]c2=O)cc1
(c) Cc1nnc(SCc2nc3sc4c(c3c(=O)[nH]2)CCCC4)n(N)c1=O
(d) COc1ccc(NC(=O)CSc2nc3ccccc3c(=O)n2CCC(=O)N2CCCCC2)cc1
Answer: a, b, 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}