Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 12.201\% 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) CCn1cnc2cc(NCc3ccc(Br)cc3)ccc21
(b) COc1ccc(-n2c(CNC(=O)COc3ccc(Cl)cc3Cl)n[nH]c2=S)cc1
(c) CCCCc1nn(-c2cc(Cl)ccc2OC)c2c1C(=O)CCC2
Answer: c. CCCCc1nn(-c2cc(Cl)ccc2OC)c2c1C(=O)CCC2
{#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#}
CCCCc1nn(-c2cc(Cl)ccc2OC)c2c1C(=O)CCC2
CCCCc1nn(-c2cc(Cl)ccc2OC)c2c1C(=O)CCC2
3-butyl-1-(5-chloro-2-methoxyphenyl)-6,7-dihydro-5H-indazol-4-one