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 other words.
Options:
(a) O=C(COc1ccc(/C=N/NC(=O)c2cc3ccccc3o2)cc1Cl)Nc1ccccc1
(b) CNc1cc([N+](=O)[O-])ccc1N/C=C/C(=O)c1cccs1
(c) CN(C)c1ccc(C2=NOC(CN3C(=O)c4ccccc4S3(=O)=O)C2)cc1
(d) COc1cc2c(cc1NC(=O)CCCN1C(=O)CCC1=O)oc1ccccc12
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}