Task: Answer the multiple choice question.
Question: Which drug exhibits a 9.099\% 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) CCOC(=O)N1CCN(C(=O)c2ccc3c(c2)N=C(C)c2cc(Cl)ccc2S3)CC1
(b) CCC(=O)C1CCCN(C(=O)c2ccc3nc(-c4cccc(OC)c4)oc3c2)C1
(c) CNC(=O)c1c2c(nc3ccc(Br)cc13)CCCC2
Answer: c. CNC(=O)c1c2c(nc3ccc(Br)cc13)CCCC2
{#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#}
CNC(=O)c1c2c(nc3ccc(Br)cc13)CCCC2
CNC(=O)c1c2c(nc3ccc(Br)cc13)CCCC2
7-bromo-N-methyl-1,2,3,4-tetrahydroacridine-9-carboxamide