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.) CCOc1ccc(/C=N/OCC(=O)NC(c2ccccc2)c2ccccc2)cc1
b.) O=C(Nc1ccon1)c1ccc(Br)s1
c.) CN(C)N1C(N)=C(C#N)C(c2cccnc2)C2=C1CCCC2=O
d.) [O-][n+]1onc2c3ccnnc3ccc21
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}