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) CCOC(=O)c1[nH]c2ccc(OCC)cc2c1CCCN1C(=O)c2ccccc2C1=O
(b) CC(C(=O)c1c[nH]c2ccccc12)N1CCN(C(=O)c2ccco2)CC1
(c) O=C(CCc1nnc(-c2ccsc2)o1)N1CCN(Cc2ccc3c(c2)OCO3)CC1
(d) Cc1nn2c(Nc3ccccc3)c3c(nc2c1-c1ccccc1)CCC3
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}