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.) Cc1ccccc1N(C(=O)Cn1nnc2ccccc21)C(C(=O)NCc1ccco1)c1ccncc1
b.) CCN1CCCC1CNC(=O)C1CCN(Cc2nc(-c3cccc(Br)c3)oc2C)CC1
c.) O=C(NC1(C(F)(F)F)N=C(c2ccccc2)NC1=O)c1ccc(Cl)cc1Cl
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}