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 other words.
Options:
(a) O=C(CSc1nnc(NC(=O)c2ccccc2)s1)NCC1CCCO1
(b) Cc1c(C)n2c(SCC(=O)N3CCCCCC3)nnc2[nH]c1=O
(c) COc1ccc(C)cc1NC(=O)CN(C)S(=O)(=O)c1ccc2c(c1)c(=O)n(C)c(=O)n2C
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}