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) Cc1ccc(C2=NS(=O)(=O)N(C)C(C(=O)N3CCCCC3)=C2)cc1
(b) Cc1cccc(C(=O)NN/C=C/C(=O)c2ccccc2)c1
(c) COc1cc([C@@H]2c3cc4c(cc3[C@@H](O)[C@H]3COC(=O)[C@H]23)OCO4)cc(OC)c1O[Si](C)(C)C(C)(C)C
(d) CCCn1c(=N)c(S(=O)(=O)c2ccc(F)cc2)cc2c(=O)n3cccc(C)c3nc21
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}