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) COc1cc(/C=C2/CCC/C(=C\c3cc(O)c(OC)c(Cl)c3)C2=O)cc(Cl)c1O
(b) COc1ccc(-c2nc3ccc(C(=O)N4CCC5(CC4)OCCO5)cc3nc2-c2ccc(OC)cc2)cc1
(c) C#CCNC(=O)C1=C[C@H](C)[C@@H](CCCO)[C@H](OCC)O1
(d) CC(C)Cn1c(SCC(=O)Nc2ccc3c(c2)OCO3)nc2ccccc21
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}