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=C1CS/C(=N\c2ccccn2)N1C1CCCCC1
b.) O=C(c1cccc(C(=O)N2CCN(c3ccccc3F)CC2)n1)N1CCN(c2ccccc2F)CC1
c.) CNC(=S)N1CCN(c2ccc(Cl)c(Cl)c2)CC1
d.) CC(C)n1cc(CN2CCC(C(=O)Nc3cccc(-c4cscn4)c3)CC2)cn1
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}