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.) Cn1c(Cc2ccccc2)nnc1SCC(=O)Nc1ccc2c(c1)OCCO2
b.) O=C(O)CCn1cc(/C=C\C(=O)c2ccc(Cl)cc2)c(-c2cccc(Br)c2)n1
c.) Cc1ccccc1NCC(=O)N/N=C\c1ccc2c(c1)OCO2
d.) CCC(=O)C1=C(N2CCCC2)CC(C)(C)CC1=O
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}