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(NCc1cccnc1)c1cccc(S(=O)(=O)NCc2ccccc2)c1
b) COc1cccc(C(=O)NCCS(=O)(=O)NCc2ccc(Cl)cc2)c1
c) CCn1c(SCC(=O)N/N=C/c2cccs2)nc2ccccc21
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}