Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 14.588\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) Cl.OC(COCc1ccc2c(c1)OCO2)CN1CCN(Cc2ccccc2)CC1
(b) CCC(=O)Nc1ccc2c(c1)ncn2-c1ccc(C)cc1
(c) Cl.O=[N+]([O-])c1ccc(O)c(Nc2ncnc3ccc(Br)cc23)c1
Answer: c. Cl.O=[N+]([O-])c1ccc(O)c(Nc2ncnc3ccc(Br)cc23)c1
{#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.O=[N+]([O-])c1ccc(O)c(Nc2ncnc3ccc(Br)cc23)c1
Cl.O=[N+]([O-])c1ccc(O)c(Nc2ncnc3ccc(Br)cc23)c1
2-[(6-bromoquinazolin-4-yl)amino]-4-nitrophenol;hydrochloride