Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) CCC(=O)N[C@@H]1CC(C(C)(C)NC(=O)CC)CC=C1C
(b) Cc1ccc(NC(=O)c2ccc3c(SCC(=O)O)c4c(nc3c2)CCCC4)c(Br)c1
(c) CC(Sc1ccc2c(c1)OCCO2)C(=O)Nc1ncc(Cl)cc1Cl
(d) CCn1cc(CNC(=O)NC2CCCCC2)c(C)n1
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}