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 other words.
Options:
(a) CN(C)CCNC(=O)COc1cccc2c1OC(C)(C)C2
(b) O=C(CCc1nnc2n(Cc3ccc(Cl)cc3)c(=O)c3ccccc3n12)NCCCN1CCOCC1
(c) Cn1c(=O)c2c(nc(CN3CCC(C(N)=O)CC3)n2CCCc2ccccc2)n(C)c1=O
(d) Cc1cc(C(=O)NCc2ccccc2Cl)n(-c2ccccc2)n1
Answer: a, 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}