Task: Answer the MCQ question.
Query: Which drug exhibits a 13.209\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) Cc1cccc(C2N(c3nccs3)C(=O)C3CCCN32)c1
b) Oc1cc(NCc2cccnc2)ccc1-c1nc2ccccc2o1
c) CCOC(=O)C(O)(c1ccc(N(CC)C(=O)OC)cc1)C(F)(F)F
d) CCc1c(C)nc2ncnn2c1N1CCC(C(=O)NCc2cccc(OC)c2)CC1
e) Cc1cc(Oc2ccc(C)c(Cl)c2)nc(SCC(=O)c2ccccc2)n1
Answer: b. Oc1cc(NCc2cccnc2)ccc1-c1nc2ccccc2o1
{#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#}
Oc1cc(NCc2cccnc2)ccc1-c1nc2ccccc2o1
Oc1cc(NCc2cccnc2)ccc1-c1nc2ccccc2o1
[O][C][=C][C][Branch1][O][N][C][C][=C][C][=C][N][=C][Ring1][=Branch1][=C][C][=C][Ring1][=C][C][=N][C][=C][C][=C][C][=C][Ring1][=Branch1][O][Ring1][=Branch2]
2-(1,3-benzoxazol-2-yl)-5-(pyridin-3-ylmethylamino)phenol