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 additional words.
Options:
a. CCCCN(C(=O)CSc1nn(-c2ccc(F)cc2)c(=S)s1)c1c(N)n(CCCC)c(=O)[nH]c1=O
b. CCc1nc2oc3ccccc3c(=O)c2cc1C(=O)OC
c. CCOC(=O)c1c(NC(=O)CCC(=O)NCc2ccco2)sc2c1CCCC2
d. O=C1CC(NS(=O)(=O)c2cccnc2)CN1c1ccc(Cl)cc1
e. CCCCNC(=O)c1ccccc1NS(=O)(=O)c1ccc2c(c1)OCCO2
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}