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, or c without using any additional words.
Options:
(a) O=C(CSc1cccc2cccnc12)N1CCCC1
(b) CCc1ccc(NS(=O)(=O)c2cc3[nH]c(=O)c(=O)[nH]c3cc2C)cc1
(c) CCCCOc1ccc(C(=O)N(Cc2ccccc2)C2CCS(=O)(=O)C2)cc1
Answer: a, b, c
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}