Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 5.277\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a Cc1nn(C)cc1CNC(=O)c1ccc(Br)o1
b CC(C)CC1Nc2ncnc(N3CCN(c4ccccc4)CC3)c2N(Cc2ccccc2)C1=O.O=C(O)C(F)(F)F
Answer: b. CC(C)CC1Nc2ncnc(N3CCN(c4ccccc4)CC3)c2N(Cc2ccccc2)C1=O.O=C(O)C(F)(F)F
{#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#}
CC(C)CC1Nc2ncnc(N3CCN(c4ccccc4)CC3)c2N(Cc2ccccc2)C1=O.O=C(O)C(F)(F)F
CC(C)CC1Nc2ncnc(N3CCN(c4ccccc4)CC3)c2N(Cc2ccccc2)C1=O.O=C(O)C(F)(F)F
5-benzyl-7-(2-methylpropyl)-4-(4-phenylpiperazin-1-yl)-7,8-dihydropteridin-6-one;2,2,2-trifluoroacetic acid