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) O=C(Nc1cccc(C(F)(F)F)c1)Nc1ccc(N2CCCC2)c(S(=O)(=O)Nc2ccccc2Cl)c1
(b) O=c1ccc(-c2ccccc2)nn1Cc1ccc(F)cc1
(c) C=COCCNC(=O)Nc1ccc(Cl)cc1Cl
(d) O=C(Nc1ccc(C(=O)NCCCN2CCN(c3ccc(F)cc3)CC2)cc1)C1=CSCCO1
(e) CSc1cnc2c(=O)[nH]c(=O)n(C)c2n1
Answer: a, b, c, 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}