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. Cn1c(=O)c(-c2cc(Br)ccc2N)nc2ccccc21
b. COC(=O)Nc1ccc(Cc2ccncc2)cc1
c. O=C(O)CN1C(=O)/C(=C\c2ccccc2OCc2ccc(Cl)cc2Cl)SC1=S
d. O=C(Nc1nnc(SCC(=O)N2CCCc3ccccc32)s1)c1ccccc1
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}