Problem statement: Answer the multiple choice question.
Question: Which drug has a -1.398\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: O=C(C1CC1)N1CCN=C1SCc1ccccc1Cl
b: Nc1nc(Cn2nnc(-c3ccccc3Cl)n2)nc(N2CCOCC2)n1
Answer: a. O=C(C1CC1)N1CCN=C1SCc1ccccc1Cl
{#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#}
O=C(C1CC1)N1CCN=C1SCc1ccccc1Cl
O=C(C1CC1)N1CCN=C1SCc1ccccc1Cl
[O][=C][Branch1][=Branch1][C][C][C][Ring1][Ring1][N][C][C][N][=C][Ring1][Branch1][S][C][C][=C][C][=C][C][=C][Ring1][=Branch1][Cl]
[2-[(2-chlorophenyl)methylsulfanyl]-4,5-dihydroimidazol-1-yl]-cyclopropylmethanone