Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. Cc1nn(C)c(C)c1CN(C)C(=O)c1nn2c(c1Br)NC(c1cccs1)CC2C(F)(F)F
b. CCOc1ccc2c(c1)OC(c1ccc(OC)cc1)(C(F)(F)F)NC2=O
c. COc1ccc(CN2CCCC2C(=O)Nc2ccc(OC)c(OC)c2)cc1OC
d. CCC1CCCCN1C(=O)CSc1nnc2nc(C)cc(C)n12
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}