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: CC(=O)c1cccc(OCC(O)CN2CC=C(c3ccccc3)CC2)c1.O=C(O)C(=O)O
b: O=C(CNC(=O)c1ccc(Cl)cc1Cl)OCCOc1ccccc1
c: O=C(c1ccc(Br)o1)N1N=C(c2ccc(Cl)cc2)CC1c1ccco1
d: O=C(COC(=O)c1ccccc1SCC(=O)N1CCCC1)NC1CCCCC1
Answer: 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}