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, c, or d without using any additional words.
Options:
[a] O=C(Nc1ccc2c(c1)CCC2)c1ccc(F)c(S(=O)(=O)N2CCOCC2)c1
[b] Cc1cccc(NC(=O)c2cccc(NS(=O)(=O)c3ccc(Cl)cc3)c2)c1
[c] Cn1c(CCNC(=O)c2ccco2)nc2cc(NC(=O)c3ccco3)ccc21
[d] CC12CCC(C(=O)Nc3cccc(Cl)c3)(C(Br)C1=O)C2(C)C
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}