Problem statement: Answer the MCQ question.
Query: Which compound exhibits a -12.662\% 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 COCC(C)n1c(SCC(=O)Nc2sccc2C(N)=O)nc2ccccc2c1=O
b COCC(=O)NC1CCN(S(=O)(=O)c2ccc(C(=O)O)cc2)CC1
c O=C(Nc1ccnn1C1CCN(Cc2ccn[nH]2)CC1)c1ccccc1
d CCn1c(=O)c2cc(C(=O)Nc3ccccc3OC)sc2c2ccccc21
e N#Cc1cc([N+](=O)[O-])c(-n2nnc3ccccc32)c([N+](=O)[O-])c1
Answer: c. O=C(Nc1ccnn1C1CCN(Cc2ccn[nH]2)CC1)c1ccccc1
{#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(Nc1ccnn1C1CCN(Cc2ccn[nH]2)CC1)c1ccccc1
O=C(Nc1ccnn1C1CCN(Cc2ccn[nH]2)CC1)c1ccccc1
N-[2-[1-(1H-pyrazol-5-ylmethyl)piperidin-4-yl]pyrazol-3-yl]benzamide