Task: Answer the multiple choice question.
Question: Which drug has a 8.145\% 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.) CCCOC(=O)c1ccc(Cl)c(NC(=O)c2cccnc2)c1
b.) O=C(COc1ccccc1)NC1CCSc2ccccc21
c.) N#CCCN(Cc1ccccc1)C(=S)NCc1ccccc1
d.) COc1ccccc1N1CCN(/N=C/C=C\c2ccco2)CC1
e.) CC(=O)c1ccc(N2CCN(C(=O)Nc3ccc(C(C)C)cc3)CC2)cc1
Answer: b. O=C(COc1ccccc1)NC1CCSc2ccccc21
{#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(COc1ccccc1)NC1CCSc2ccccc21
O=C(COc1ccccc1)NC1CCSc2ccccc21
N-(3,4-dihydro-2H-thiochromen-4-yl)-2-phenoxyacetamide