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 additional words.
Options:
a) Cn1c(SCc2ccc(C#N)cc2Cl)nc2ccccc21
b) CCc1c(C)sc(NC(=O)C2CCCCC2C(=O)O)c1C(N)=O
c) Cc1ccccc1/C=N/NC(=O)Cc1ccc(Cl)cc1
d) O=C(NCc1cccs1)C1CCN(C(=O)NCc2ccccc2)CC1
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}