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. O=[N+]([O-])c1ccc(O)c(/C=N/n2c(CO)nc3ccccc32)c1
b. O=C(NCc1ccccc1)c1cc(-c2cccs2)on1
c. O=c1c(Oc2ccccc2Br)c(C(F)(F)F)oc2c(CN3CCCC3)c(O)ccc12
d. O=C(Cc1ccccc1)N1CCN(C/C=C/c2ccccc2)CC1
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}