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(O)c(C(C#N)=C2N=c3ccccc3=N2)c2ccccc21
b.) COc1cc(CNCc2ccccn2)ccc1OCc1cccc(Cl)c1.Cl
c.) Cc1sc2ncnc(N3CCC(C(=O)NNC(=O)c4ccccc4Cl)CC3)c2c1C
d.) CCOC(=S)SCC(=O)N1CCc2ccccc2C1C1C(=O)CC(C)(C)CC1=O
Answer: a, 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}