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) COc1ccccc1NC(=O)CCS(=O)(=O)c1ccc2c(c1)NC(=O)C(C)S2
(b) O=C(CC1CCCC1)N1CCCC(Nc2cccc(F)c2)C1
(c) COc1cccc(CNC(=O)C2CCN(S(=O)(=O)c3cnc[nH]3)CC2)c1
(d) COc1ccc(-c2ccc(SCC(=O)Nc3cc(C)on3)nn2)cc1OC
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}