Task: Answer the MCQ question.
Query: Which drug has a 9.255\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a CCn1c(CNC(=O)c2ccc(OC)c(OC)c2)nnc1SCC(=O)c1ccc(OC)cc1
b Cc1cc(-c2nnc(SCC(=O)Nc3nccs3)o2)no1
c CC1CCCC(C)N1c1nnc(NC(=O)c2cc(-c3ccc(Br)cc3)on2)s1
Answer: c. CC1CCCC(C)N1c1nnc(NC(=O)c2cc(-c3ccc(Br)cc3)on2)s1
{#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#}
CC1CCCC(C)N1c1nnc(NC(=O)c2cc(-c3ccc(Br)cc3)on2)s1
CC1CCCC(C)N1c1nnc(NC(=O)c2cc(-c3ccc(Br)cc3)on2)s1
5-(4-bromophenyl)-N-[5-(2,6-dimethylpiperidin-1-yl)-1,3,4-thiadiazol-2-yl]-1,2-oxazole-3-carboxamide