Task: Answer the multiple-choice question.
Query: Which drug exhibits a 17.795\% 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) N=C1C(c2nc3ccccc3c(=O)[nH]2)=C(O)CN1CCO
b) Cc1c(NC2(C#N)CCCC2)c(=O)n(-c2ccccc2)n1C
c) O=C(Cc1n[nH]c(=O)c2ccccc12)NCc1ccccn1
d) CCN(CCCNC(=O)COc1cc(=O)n(CC)c2ccccc12)Cc1ccccc1
Answer: a. N=C1C(c2nc3ccccc3c(=O)[nH]2)=C(O)CN1CCO
{#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#}
N=C1C(c2nc3ccccc3c(=O)[nH]2)=C(O)CN1CCO
N=C1C(c2nc3ccccc3c(=O)[nH]2)=C(O)CN1CCO
2-[3-hydroxy-1-(2-hydroxyethyl)-5-imino-2H-pyrrol-4-yl]-3H-quinazolin-4-one