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 other words.
Options:
a: CC1Cc2ccccc2N1C(=O)CSc1nc(-c2ccccc2)cs1
b: COC(=O)c1nc2n(n1)C(c1ccc(OC)c(OC)c1)C(C(=O)OC1CCCCC1)=C(C)N2
c: CC(C)(C)N1CC(C(=O)O)CC1=O
d: CCCC1(C(=O)OCC)NC(c2cc(OC)c(OC)c(OC)c2)C2C(=O)N(CC)C(=O)C21
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}