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 other words.
Options:
(a) Cc1cccc2nc(Cn3c(=O)n(CCCC(=O)NCc4ccco4)c(=O)c4ccccc43)cc(=O)n12
(b) CCOC(=O)c1cnc(SCC(=O)Nc2cc(OC)cc(OC)c2)nc1N
(c) NC(=O)COC(=O)c1ccc(Oc2ccccc2)cc1
(d) Cc1cccc2c1nc(-c1ccccc1)n1nnnc21
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}