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 additional words.
Options:
a COc1cccc(-n2nc3c(=S)[nH]nc(C)c3c2C)c1
b COc1cc2c(cc1OC)CN(C(=O)/C=C/c1ccc(F)cc1)CC2
c O=C(NCCc1ccccc1)c1ccc2nc3cc(Cl)ccc3c(=O)n2c1
d COc1ccc(C2=NOC(C(=O)NCc3cccnc3)C2)cc1OC
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}