Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a CCCCNC(=O)CCn1c(=O)c2cccn2c2ccc(F)cc21
b CCOC(=O)Cn1c(CN2CCOCC2)nc2c1c(=O)n(C)c(=O)n2C
c Cc1ccccc1OCC(O)CN.Cl.O
d Cc1ccc(OCC(O)CN2CCN(CC(O)COc3ccc(C)cc3)CC2)cc1
e CCOC(=O)c1c(-c2ccco2)csc1NC(=O)COC(=O)c1cnccn1
Answer: 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}