Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) O=C(Cn1ncc2c1-c1ccccc1OC2)N1CCN(Cc2ccc3c(c2)OCO3)CC1
(b) COc1c(Br)cc(Br)cc1C(=O)O
(c) CCCCOc1cc(C(=O)NCCN(CC)CC)c2ccccc2n1
(d) COc1cc(OC)cc(-n2nnnc2SCC(=O)N2CCCC2)c1
(e) CC(C)CCn1nnnc1C(c1ccccc1F)N1CCC(C(N)=O)CC1
Answer: a, c
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}