Task: Answer the multiple-choice question.
Question: Which compound exhibits a 0.449% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) O=C(COC(=O)c1ccccc1NCCO)NCc1cccs1
b.) O=C(NCC1CC1(Cl)Cl)Nc1ccc(Cl)c(Cl)c1
c.) CCN(CC)S(=O)(=O)c1cccc(-c2nnc(SCc3nnc(-c4ccccc4)o3)n2C)c1
d.) COc1ccc(C(=O)Oc2ccc3ccc(=O)oc3c2)cc1
e.) Cc1ccc(-n2c(C)nnc2SCC(=O)N(C)C2CCS(=O)(=O)C2)cc1
Answer: a. O=C(COC(=O)c1ccccc1NCCO)NCc1cccs1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(COC(=O)c1ccccc1NCCO)NCc1cccs1
O=C(COC(=O)c1ccccc1NCCO)NCc1cccs1
[2-oxo-2-(thiophen-2-ylmethylamino)ethyl]2-(2-hydroxyethylamino)benzoate