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. Cc1onc(-c2ccccc2)c1C(=O)Nc1nnc(-c2ccncc2)s1
b. NS(=O)(=O)c1ccc(NC(=S)Nc2cc(Cl)c(Cl)cc2Cl)cc1
c. CCCCN(CCCC)CCCNC(=O)Cn1cc2c(n1)-c1c(oc(C(=O)N3CCCC3)c1C)CC2
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}