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 other words.
Options:
(a) Cc1ccc2c(c1)=C(c1sc(N(C)c3ccc(O)cc3)nc1O)C(=O)N=2
(b) O=C(O)c1cc2ccccc2c(=O)s1
(c) Cc1ccc(S(=O)(=O)N2CCCC2CNC(=O)c2ccc3c(c2)OCO3)cc1
(d) CCc1cccc(C)c1NC(=O)COn1nnc2ccc(C(F)(F)F)cc21
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}