Task: Please answer the multiple choice question.
Question: Which molecules are not 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 other words.
Options:
a. CCCCNC(=O)c1ccccc1SCc1c(C)noc1C
b. CCc1ccc(NC(=O)CSc2ccc(-c3sc(C)nc3C)nn2)cc1
c. C=CCOC(=O)c1cn(CC)c2nc(C)ccc2c1=O
d. CCOC(=O)n1c(=O)n(Cc2ccc(OC)cc2)c2ccccc21
e. COc1cc(C(=O)N2CCN(C/C=C/c3ccccc3)CC2)cc(OC)c1OC
Answer: a, b, c, d, e
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}