Task: Answer the multiple choice question.
Query: Which compound exhibits a 13.915\% 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#Cc1cc2c(nc1SCc1cccnc1)CCCCC2
b: COc1ccc(C2/C(=C(/O)c3ccc4c(c3)CC(C)O4)C(=O)C(=O)N2Cc2ccncc2)cc1
c: O=C(CSc1ccc2nc(-c3ccccc3)cn2n1)NCC1CCCO1
d: O=C(NCc1ccco1)NC(=O)c1csc([N+](=O)[O-])c1
Answer: d. O=C(NCc1ccco1)NC(=O)c1csc([N+](=O)[O-])c1
{#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(NCc1ccco1)NC(=O)c1csc([N+](=O)[O-])c1
O=C(NCc1ccco1)NC(=O)c1csc([N+](=O)[O-])c1
N-(furan-2-ylmethylcarbamoyl)-5-nitrothiophene-3-carboxamide