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) COc1ccc(Nc2nc(N)nc(SCc3nnc(C)s3)n2)cc1
(b) O=c1c2ccccc2cnn1Cc1n[nH]c(=S)n1-c1ccc(Cl)cc1Cl
(c) O=C1C=C(NCc2ccc(Cl)c(Cl)c2)CC1
(d) COc1cc(/C=N/NC(=O)CC(=O)NC2CCCCC2)ccc1O
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}