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, or d without using any additional words.
Options:
a. COc1ccc(C2NS(=O)(=O)N=C2N)cc1
b. COc1cc(/C=N/N2CCOCC2)ccc1OC(=O)c1ccco1
c. COCCNC(=S)NC1CC2CCC(C1)N2Cc1ccccc1
d. CCOC(=O)c1ccc(N2CCN(c3cc(C)ccc3C)CC2)c(N)c1
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}