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: CCOc1ccccc1N(C(=O)c1ccco1)C(C(=O)NC1CCCC1)c1cccnc1
b: NC(=O)CCn1cnc2ccccc21
c: C[C@H](NC(=O)c1nc[nH]c1C(=O)N1CCN(c2ccccc2)CC1)C(=O)OC(C)(C)C
d: COc1ccc(N(CC(=O)N2CCN(Cc3ccccc3)CC2)S(C)(=O)=O)cc1OC
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}