Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 1.608\% human ether-à-go-go related gene (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) CC1(C)Cc2cccc(OCC(=O)Nc3cccnc3Cl)c2O1
(b) O=S(=O)(c1ccc(Oc2ccccc2)cc1)N1CCOCC1
(c) COc1ccc(C(CC(=O)c2ccccc2)S(=O)(=O)c2ccc(C)cc2)cc1
(d) Cc1cccc(CS(=O)(=O)Cc2ccc(C(=O)N3CCC4(CC3)OCCO4)o2)c1
(e) Cc1cc(SC#N)cc(C)c1NC(=O)CCl
Answer: b. O=S(=O)(c1ccc(Oc2ccccc2)cc1)N1CCOCC1
{#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=S(=O)(c1ccc(Oc2ccccc2)cc1)N1CCOCC1
O=S(=O)(c1ccc(Oc2ccccc2)cc1)N1CCOCC1
[O][=S][=Branch1][C][=O][Branch2][Ring1][Ring2][C][=C][C][=C][Branch1][#Branch2][O][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=C][Ring1][=N][N][C][C][O][C][C][Ring1][=Branch1]
4-(4-phenoxyphenyl)sulfonylmorpholine