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 CC1(c2ccc3noc(-c4ccccc4)c3c2)OCCO1
b CCOC(=O)C1=C(C)OC(N)=C(C(=O)OCC)[C@@]12C(=O)N(CC(N)=O)c1ccccc12
c CCc1ccccc1NC(=O)N[C@H](C(=O)O)C(C)C
d COc1ccc(CCNC(=O)CC2Nc3cc(C)c(C)cc3NC2=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}