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) CCOC(=O)C1=C(C)Nc2ccccc2N=C1NC(=O)c1cccc(S(=O)(=O)NCc2ccccc2)c1
(b) Cl.Nc1cccc2c3c(oc12)CCCC3
(c) CN(CCNC(=O)c1ccc(CS(=O)(=O)c2c(Cl)cccc2Cl)o1)CCc1ccccc1
(d) C=CCSc1nnc(N2C(=O)C(O)=C(C(=O)c3ccco3)C2c2ccccc2F)s1
Answer: a, b, 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}