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) Cc1c(C(=O)O)cccc1-n1c(C)cc(/C=C(/C#N)C(=O)NCc2ccccc2)c1C
b) O=C(COC(=O)c1ccccc1F)NC1CC1
c) CN(C)S(=O)(=O)c1ccc(C(=O)Oc2coc(CSc3ncccn3)cc2=O)cc1
d) CCOc1ccc(NC(=O)CN(C)C(=O)c2c(-c3ccccc3)noc2C)cc1OCC
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}