Task: Answer the MCQ question.
Query: Which compound has a 15.884\% 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 additional words.
Options:
a CCC1Oc2ccc(C)cc2N(CC(=O)NCc2cccc(OC)c2)C1=O
b OC(CNCCc1ccccc1)c1ccccc1
c O=C(Cn1cnc2ccccc21)c1ccc(Br)cc1
d O=C(O)CCCCCNC(=O)c1ccccc1Br
e Cc1ccc(S(=O)(=O)c2nc(-c3ccco3)oc2NCC2CCCO2)cc1
Answer: b. OC(CNCCc1ccccc1)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#}
1-phenyl-2-(2-phenylethylamino)ethanol