Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) O=C(Nc1ccc(F)cc1)N1CCCN(c2ccc(C(F)(F)F)cn2)CC1
(b) CC1CCCC(N2CCN(C(=O)c3ccc([N+](=O)[O-])cc3)CC2)C1.O=C(O)C(=O)O
(c) COc1cc2c(cc1OC)C(C)N(C(=O)c1cccs1)CC2
(d) Cc1cccc(C)c1NS(=O)(=O)c1ccc2c(c1)NC(=O)CO2
Answer: a, 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}