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) S=C(NCc1cccnc1)Nc1cccc(Cl)c1
(b) COc1ccc(OC)c(C(c2nnnn2Cc2ccccc2)N2CCC(C(N)=O)CC2)c1
(c) CCC(=O)O.O=C(Nc1cccc(C2=NCCN2)c1)Nc1cccc(C2=NCCN2)c1
(d) Cc1cccc(C(=O)NNC(=O)CCCCC(=O)NNC(=O)c2cccc(C)c2)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}