Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 13.573\% 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 other words.
Options:
a. Cc1nc(N2CCCC2)c2nnn(Cc3ccccc3Cl)c2n1
b. COc1ccc(CNC(=O)CC(C)c2ccccc2)cc1
c. CCCC(=O)N(Cc1cc(=O)[nH]c2ccccc12)c1ccccc1C
d. O=CC(Cl)P(=O)(N1CCCCC1)N1CCCCC1
Answer: d. O=CC(Cl)P(=O)(N1CCCCC1)N1CCCCC1
{#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=CC(Cl)P(=O)(N1CCCCC1)N1CCCCC1
O=CC(Cl)P(=O)(N1CCCCC1)N1CCCCC1
2-chloro-2-di(piperidin-1-yl)phosphorylacetaldehyde