Problem statement: Answer the multiple choice question.
Query: Which compound has a -14.593\% hERG inhibition at 1uM?
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(NCCCCCCCCCNC(=O)C(F)(F)F)C(F)(F)F
b: O=C(OCCN1CCOCC1)c1cccnc1
c: Cc1cc(NC(=O)c2noc3c2CCCCC3)no1
d: N#C/C(=C(/O)c1ccc([N+](=O)[O-])o1)c1nc2ccccc2[nH]1
e: Cc1nnc2c(-c3ccccc3)nc3ccccc3n12
Answer: b. O=C(OCCN1CCOCC1)c1cccnc1
{#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#}
O=C(OCCN1CCOCC1)c1cccnc1
O=C(OCCN1CCOCC1)c1cccnc1
2-morpholin-4-ylethyl pyridine-3-carboxylate