Task: Answer the multiple choice question.
Question: Which compound has a 8.559\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) Cc1ccccc1NCc1ccccc1O.Cl
(b) CCn1c(C)c(C)c2cc(C(=O)NCCN3CCCCCC3)ccc21
(c) Cc1noc(NS(=O)(=O)c2ccc(NC(=O)CSc3nnc(-c4ccccc4)n3C3CCCCC3)cc2)c1C
(d) Cc1ncsc1CCCNCc1cn[nH]c1-c1cccc2ccccc12
Answer: a. Cc1ccccc1NCc1ccccc1O.Cl
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1ccccc1NCc1ccccc1O.Cl
Cc1ccccc1NCc1ccccc1O.Cl
2-[(2-methylanilino)methyl]phenol;hydrochloride