Task: Answer the multiple-choice question.
Query: Which compound has a -16.393\% 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.) CCOC(=O)C1CN(S(=O)(=O)c2ccc(C)cc2)c2ccccc2O1
b.) N#C/C(=C\N1CCN(Cc2ccc3c(c2)OCO3)CC1)c1nc2ccccc2s1
c.) Cc1ccc(S(=O)(=O)N(Cc2cc3ccccc3[nH]c2=O)c2cccc(C)c2)cc1
d.) COc1cc(NS(=O)(=O)c2ccc3c(c2)C(C)(C)C(=O)N3C)cc(OC)c1
e.) COc1ccc(-c2nn(CCC#N)cc2C(=O)NCc2ccccc2)cc1OC
Answer: b. N#C/C(=C\N1CCN(Cc2ccc3c(c2)OCO3)CC1)c1nc2ccccc2s1
{#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#}
N#C/C(=C\N1CCN(Cc2ccc3c(c2)OCO3)CC1)c1nc2ccccc2s1
N#C/C(=C\N1CCN(Cc2ccc3c(c2)OCO3)CC1)c1nc2ccccc2s1
(E)-3-[4-(1,3-benzodioxol-5-ylmethyl)piperazin-1-yl]-2-(1,3-benzothiazol-2-yl)prop-2-enenitrile