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. Cc1ccc(-n2ncc3c2CCCC3NC(=O)CCCN2CCCC2=O)cc1C
b. Cl.NC1=NC2(CCCCC2)N(c2ccc(F)cc2F)C(N)=N1
c. CCOc1ccc(CCNC(=O)CN2C(=O)NC3(CCCCCC3)C2=O)cc1OCC
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}