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(CNC(=O)CN(c2ccc(OC)cc2)S(=O)(=O)c2c(C)nn(C)c2C)cc1
(b) COc1cc(CNC(C)C)c(Br)cc1OC1CCCC1.Cl
(c) Cc1ccc(-c2cc(C(=O)N/N=C/C=C/c3ccccc3)n[nH]2)s1
(d) C/C(=C\C(=O)c1ccncc1)Nc1ccccc1O
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}