Task: Answer the multiple-choice question.
Query: Which drug exhibits a 3.015\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: COc1ccc(Cl)cc1S(=O)(=O)Nc1ccncc1
b: O=C(CSc1nc2ccccc2o1)c1ccc2c(c1)OCCO2
c: O=C(O)c1cc(N=Nc2ccc(S(=O)(=O)Nc3ccccn3)cc2)ccc1O
d: CC12C(=O)N(Cc3ccccc3)C(=O)C1C1C=CC2C1
e: O=C(Nc1ccccc1C(F)(F)F)N1CCCCCC1
Answer: b. O=C(CSc1nc2ccccc2o1)c1ccc2c(c1)OCCO2
{#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(CSc1nc2ccccc2o1)c1ccc2c(c1)OCCO2
O=C(CSc1nc2ccccc2o1)c1ccc2c(c1)OCCO2
[O][=C][Branch1][S][C][S][C][=N][C][=C][C][=C][C][=C][Ring1][=Branch1][O][Ring1][=Branch2][C][=C][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][O][C][C][O][Ring1][#Branch1]
2-(1,3-benzoxazol-2-ylsulfanyl)-1-(2,3-dihydro-1,4-benzodioxin-6-yl)ethanone