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. Cc1ccc(-c2csc3nc[nH]c(=O)c23)c(C)c1
b. COc1cccc(CNCCOCCO)c1OC.Cl
c. O=C1CC(C(=O)Nc2ccc(C(=O)N3CCOCC3)cc2)C2(CCCCC2)O1
d. CCOC(=O)C1(CCc2ccccc2)CCN(Cc2cc(OC)c(OC)cc2OC)CC1
Answer: a, b, c
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}