Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 14.737\% 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: O=C1CCc2cc(S(=O)(=O)Nc3ccccc3Cl)ccc2N1
b: COc1cccc(OCC(=O)Nc2ccccc2C(=O)Nc2ccc(C(=O)O)cc2)c1
c: O=C(CSc1n[nH]c(-c2ccccc2)n1)Nc1ccc(Br)cn1
d: Cc1nnc(NCCO)c2ccccc12
e: CN(CCOc1ccccc1)C(=O)C1CCC(=O)N(CCCN2CCCC2=O)C1
Answer: d. Cc1nnc(NCCO)c2ccccc12
{#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#}
Cc1nnc(NCCO)c2ccccc12
Cc1nnc(NCCO)c2ccccc12
2-[(4-methylphthalazin-1-yl)amino]ethanol