Problem statement: Answer the multiple-choice question.
Query: Which compound has a 15.071\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) O=C1N(c2ccccc2)c2ccccc2C1(O)C(F)(F)F
(b) OC(CNCc1cccs1)c1ccccc1
(c) Cc1ccc(C)c(S(=O)(=O)Nc2ccc(C(=O)NCCc3ccccn3)cc2)c1
Answer: b. OC(CNCc1cccs1)c1ccccc1
{#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(CNCc1cccs1)c1ccccc1
OC(CNCc1cccs1)c1ccccc1
1-phenyl-2-(thiophen-2-ylmethylamino)ethanol