Task: Answer the MCQ question.
Query: Which compound exhibits a 17.470\% 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 additional words.
Options:
a.) COc1ccc(N2CCN(CCNC(=O)Nc3cc(Cl)ccc3Cl)CC2)cc1
b.) CC(C)[C@H](NC(=O)NCCC1=CCCCC1)C(=O)O
c.) CC1=C(C#N)C(c2cn(-c3ccccc3)nc2-c2cccs2)C(C#N)=C(C)N1
d.) O=C(Nc1ccccc1)c1ccc2nc(-c3ccco3)c(-c3ccco3)nc2c1
e.) O=C(N/N=C/C=C/c1ccco1)c1ccncc1
Answer: a. COc1ccc(N2CCN(CCNC(=O)Nc3cc(Cl)ccc3Cl)CC2)cc1
{#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#}
COc1ccc(N2CCN(CCNC(=O)Nc3cc(Cl)ccc3Cl)CC2)cc1
COc1ccc(N2CCN(CCNC(=O)Nc3cc(Cl)ccc3Cl)CC2)cc1
1-(2,5-dichlorophenyl)-3-[2-[4-(4-methoxyphenyl)piperazin-1-yl]ethyl]urea