Problem statement: Answer the MCQ question.
Question: Which compound exhibits a -6.329\% 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) CCn1c(SCC(=O)Nc2nnc(C)s2)nc2c(c1=O)SC(C)C2
b) COc1ccc(N2CCN(c3nc(NC(C)(C)C)nc(N4CCCCC4)n3)CC2)cc1
c) CCn1c(SCc2cccc(OC)c2)nnc1C(Cc1ccccc1)NS(=O)(=O)c1ccc(F)cc1
d) O=C(Nc1cccnc1)c1noc2c1CCCC2
Answer: d. O=C(Nc1cccnc1)c1noc2c1CCCC2
{#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-pyridin-3-yl-4,5,6,7-tetrahydro-1,2-benzoxazole-3-carboxamide