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 additional words.
Options:
(a) O=C(Cc1c(F)cccc1Cl)c1ccc(O)cc1O
(b) O=C(COC(=O)c1ccc(Br)cc1)NCCc1ccccc1
(c) COc1ccc(N2CCN(C(CNC(=O)OCc3ccccc3)c3ccco3)CC2)cc1
(d) O=C(CCSCCc1ccccn1)Nc1nccs1
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}