Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 6.497\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) C/C=C\C(=O)Nc1cccc(C2=NOC3(C2)C[C@@H](C(N)=O)N(C(=O)COc2ccc(Cl)cc2)C3)c1
b) CC1(C(=O)Nc2nncs2)CC1(Br)Br
Answer: b. CC1(C(=O)Nc2nncs2)CC1(Br)Br
{#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#}
CC1(C(=O)Nc2nncs2)CC1(Br)Br
CC1(C(=O)Nc2nncs2)CC1(Br)Br
2,2-dibromo-1-methyl-N-(1,3,4-thiadiazol-2-yl)cyclopropane-1-carboxamide