Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) C=CCN(C(=O)c1csnn1)C(C(=O)NCc1ccccc1)c1cccs1
b) O=C(COC(=O)c1ccccn1)Nc1c(Cl)cccc1Cl
c) CC1(C)CC(N2CCC(=O)NC2=S)CC(C)(C)N1
d) CCOC(=O)c1sc(/N=C/c2c(O)n(-c3cccc(C)c3)c(=O)[nH]c2=O)c(C#N)c1C
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}