Task: Answer the multiple-choice question.
Question: Which compound exhibits a -79.126\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. OC(COCc1ccco1)CN1CCN(C(c2ccccc2)c2ccccc2)CC1
b. Cc1cc(=O)n(CC2CC(c3ccc(Cl)cc3)=NO2)c2ccccc12
c. CCN(CC)C(=O)c1cnn(-c2ccccc2)c1NC(=O)c1cccs1
Answer: a. OC(COCc1ccco1)CN1CCN(C(c2ccccc2)c2ccccc2)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#}
OC(COCc1ccco1)CN1CCN(C(c2ccccc2)c2ccccc2)CC1
OC(COCc1ccco1)CN1CCN(C(c2ccccc2)c2ccccc2)CC1
[O][C][Branch1][O][C][O][C][C][=C][C][=C][O][Ring1][Branch1][C][N][C][C][N][Branch2][Ring1][Ring2][C][Branch1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=C][C][=C][C][=C][Ring1][=Branch1][C][C][Ring2][Ring1][Ring1]
1-(4-benzhydrylpiperazin-1-yl)-3-(furan-2-ylmethoxy)propan-2-ol