Task: Answer the MCQ question.
Question: Which compound exhibits a 14.408\% 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) COc1cc(CNCCCN2CCOCC2)c(Br)cc1OCC(=O)Nc1ccccc1C
b) COc1ccc(C(=O)OCC(=O)Nc2c(C)cccc2C)cc1
c) CN(CC(=O)NCCN1CCN(Cc2ccccc2)CC1)S(=O)(=O)c1cccc2nsnc12
d) O=C(NCC1CCN(c2ccc(S(=O)(=O)N3CCOCC3)cc2)CC1)c1ccc(Cl)cc1
e) O=C(CCc1nc2ccccc2c(=O)[nH]1)Nc1cc(Cl)ccc1N1CCCCC1
Answer: a. COc1cc(CNCCCN2CCOCC2)c(Br)cc1OCC(=O)Nc1ccccc1C
{#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#}
COc1cc(CNCCCN2CCOCC2)c(Br)cc1OCC(=O)Nc1ccccc1C
COc1cc(CNCCCN2CCOCC2)c(Br)cc1OCC(=O)Nc1ccccc1C
2-[5-bromo-2-methoxy-4-[(3-morpholin-4-ylpropylamino)methyl]phenoxy]-N-(2-methylphenyl)acetamide