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: CC(=O)OC1COC(n2ccc3ccccc32)C(OC(C)=O)C1OC(C)=O
b: O=S(=O)(c1ccc(N2CCCC2)nc1)N1CCCC1
c: O=C(COC(=O)c1ccco1)NC1CCCCC1
d: Br.O=[N+]([O-])c1ccc(CSC2=NCCN2)cc1
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}