Problem statement: Answer the MCQ question.
Query: Which compound has a 4.193\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a CCC(=O)OCCNc1cc(Sc2nccn2C)c2nonc2c1[N+](=O)[O-]
b O=C(Cc1c[nH]c2ccccc12)N/N=C/c1ccccc1O
c Cc1ccc(OCC(O)CNCc2ccccc2)cc1C
d O=C(Nc1ccccc1N1CCOCC1)c1ccc(Cl)nc1
Answer: d. O=C(Nc1ccccc1N1CCOCC1)c1ccc(Cl)nc1
{#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(Nc1ccccc1N1CCOCC1)c1ccc(Cl)nc1
O=C(Nc1ccccc1N1CCOCC1)c1ccc(Cl)nc1
6-chloro-N-(2-morpholin-4-ylphenyl)pyridine-3-carboxamide