Task: Answer the multiple-choice question.
Query: Which compound exhibits a -2.067\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) COCCNC(=O)/C(C#N)=C1\N=C(NC(=O)c2cccs2)c2ccccc21
b.) CCc1c(C)nc(SCC(=O)Nc2cccc(Br)c2)[nH]c1=O
c.) COc1cccc(C(=O)Nc2cc(=O)n(C)c(=O)n2C)c1OC
d.) NC(=O)c1cc(S(=O)(=O)NCc2cccc(Br)c2)cs1
e.) COC(=O)C1=C(N)Oc2cc(C)[nH]c(=O)c2C1c1ccncc1
Answer: a. COCCNC(=O)/C(C#N)=C1\N=C(NC(=O)c2cccs2)c2ccccc21
{#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#}
COCCNC(=O)/C(C#N)=C1\N=C(NC(=O)c2cccs2)c2ccccc21
COCCNC(=O)/C(C#N)=C1\N=C(NC(=O)c2cccs2)c2ccccc21
N-[(3Z)-3-[1-cyano-2-(2-methoxyethylamino)-2-oxoethylidene]isoindol-1-yl]thiophene-2-carboxamide