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) CCCCNC(=O)CSc1nc(O)c(Cc2ccc(OC)cc2)c(=O)[nH]1
(b) Cc1ccc(S(=O)(=O)CCC(=O)NCCc2ccccc2)cc1
(c) CC(O)c1nc2ccc(C(=O)O)cc2[nH]1.Cl
(d) COc1ccc(/C=C(/C(=O)N2CCOCC2)c2nc3ccccc3[nH]2)c(OC)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}