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(Cl)cc1NCCCN1CCOCC1
b.) Cc1cc(C(=O)COC(=O)c2cccnc2Cl)c(C)n1-c1c(C)n(C)n(-c2ccccc2)c1=O
c.) CCOC(=O)N1CCN(C(=O)c2ccc3c(=O)n(CC4CCCO4)c(=S)[nH]c3c2)CC1
d.) COc1ccc(-n2c(O)c(C=NCCN3CCN(C(C)=O)CC3)c(=O)[nH]c2=S)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}