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: O=C(NN=C1CCCCCCC1)c1ccccn1
b: CC1CCCCC12NC(=O)N(CC(=O)OCC(=O)c1ccc(OC(F)F)cc1OC(F)F)C2=O
c: CCCc1cc(=O)n2nc(N3CCC(C(=O)Nc4cccc(C(C)=O)c4)CC3)sc2n1
d: COc1cccc(N2CCN(c3ccc4nnc(CCC(=O)Nc5cc(C)ccn5)n4n3)CC2)c1
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}