Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 2.542\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. CCc1nnc(NC(=O)CCn2cnc3ccccc3c2=O)s1
b. O=C(c1ccc(N2CCOCC2)nc1)N1CCOCC1
Answer: a. CCc1nnc(NC(=O)CCn2cnc3ccccc3c2=O)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#}
CCc1nnc(NC(=O)CCn2cnc3ccccc3c2=O)s1
CCc1nnc(NC(=O)CCn2cnc3ccccc3c2=O)s1
[C][C][C][=N][N][=C][Branch2][Ring1][#Branch1][N][C][=Branch1][C][=O][C][C][N][C][=N][C][=C][C][=C][C][=C][Ring1][=Branch1][C][Ring1][#Branch2][=O][S][Ring2][Ring1][Branch1]
N-(5-ethyl-1,3,4-thiadiazol-2-yl)-3-(4-oxoquinazolin-3-yl)propanamide