Problem statement: Answer the MCQ question.
Query: Which compound has a -11.696\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] O=C(C1CCN(CCCc2ccccc2)CC1)N(CCc1ccccc1)Cc1ccccc1.O=C(O)C(=O)O
[b] Cl.OCCNCc1cc(Br)ccc1OCc1ccc(Cl)cc1
[c] CN1CCN(S(=O)(=O)c2ccc(NC(=O)COc3ccccc3Cl)cc2)CC1
Answer: b. Cl.OCCNCc1cc(Br)ccc1OCc1ccc(Cl)cc1
{#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#}
Cl.OCCNCc1cc(Br)ccc1OCc1ccc(Cl)cc1
Cl.OCCNCc1cc(Br)ccc1OCc1ccc(Cl)cc1
2-[[5-bromo-2-[(4-chlorophenyl)methoxy]phenyl]methylamino]ethanol;hydrochloride