Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) COc1ccccc1Nc1ncnc2c1oc1ccccc12.Cl
b.) O=C(CSc1nnc(-c2ccc(Br)cc2)n1C1CCCCC1)N1CCCC1
c.) O=C(O)c1ccccc1C(=O)c1ccc(Sc2ccc(Cl)cc2)c([N+](=O)[O-])c1
d.) O=C(Nc1nc(-c2ccccc2)cs1)c1ccc(Br)o1
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}