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.) CC1=CC=CN2C1=NC(=O)CC2(C)C(=O)N(CC(=O)NC1CCCC1)Cc1ccccc1
b.) COC(=O)C(OC(=O)c1ccccc1)C(C)Br
c.) CCC(C(=O)Nc1cccnc1)c1ccccc1
d.) O=C(O/N=C1/CCCc2occc21)c1ccc(Cl)cc1Cl
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}