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.) Cc1cccc(C)c1NC(=O)CN(C)C(=O)Cc1cccc(C(F)(F)F)c1
b.) O=C(c1cc2sccc2n1Cc1ccccc1)N1CCCc2ccccc21
c.) CCCN1CCC(=O)N(CCOc2ccccc2)CC1
d.) Cc1cccc(NC2(C(F)(F)F)N=C(c3ccccc3)NC2=O)n1
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}