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: COc1ccc(C(=O)Nc2sc(C)c(-c3ccccc3)c2C#N)cc1OC
b: Cc1[nH]c(C)c(S(=O)(=O)N2CCCCC2C)c1C(=O)N1CCCC1
c: Cl.c1cncc(CNCc2ccco2)c1
d: COc1ccc(C(C)(C)C)cc1NC(=O)CNc1cccc2ccccc12
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}