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. CC(C)(C)C(=O)OCc1nc(-c2ccc(F)cc2)cs1
b. CCCCn1c(O)c(C(C)=NCCN2CCOCC2)c(=O)[nH]c1=O
c. C/C(=N\NC(=O)CCc1c[nH]c2ccccc12)c1cccc([N+](=O)[O-])c1
d. COC(=O)C1=C(C)NC2=C(C(=O)C(C(=O)OC)C(c3ccc(OC)cc3)C2)C1c1ccccn1
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}