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 other words.
Options:
a. CCCN(CCC)CCNC(=O)C1(O)c2ccccc2NC(=O)N1c1cccc(OC)c1
b. NC1=NS(=O)(=O)NC1c1ccc(F)cc1
c. COc1ccccc1NC(=O)c1ccc(NC(=O)COC(=O)C(C)C)cc1
d. CC1CC(C)CN(C(=O)c2ccc3ncsc3c2)C1
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}