Problem statement: Answer the MCQ question.
Question: Which compound has a 10.253\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) COc1ccc(CCN2CC(C(=O)N(C)Cc3ccccc3OC)CCC2=O)cc1
b) Brc1ccc(-c2nnc(-c3ccccc3Br)o2)cc1
c) Cc1ccc(S(=O)(=O)n2ccnc2)cc1C
d) Cc1c(S(=O)(=O)NC(C)c2ccccc2)c(=O)n(C)c(=O)n1C
Answer: b. Brc1ccc(-c2nnc(-c3ccccc3Br)o2)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#}
Brc1ccc(-c2nnc(-c3ccccc3Br)o2)cc1
Brc1ccc(-c2nnc(-c3ccccc3Br)o2)cc1
2-(2-bromophenyl)-5-(4-bromophenyl)-1,3,4-oxadiazole