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) O=C(/C=C/c1ccc(F)cc1)NNC(=O)CCN1CCN(Cc2ccccc2)CC1
b) Cc1ccccc1OCCn1cnc2cc([N+](=O)[O-])ccc2c1=O
c) CCCN(CC1CC1)C(=O)CCc1nnc(C(OC)c2ccccc2)o1
d) O=C1CSC(=S)N1c1cccc(O)c1
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}