Task: Answer the multiple choice question.
Question: Which compound exhibits a -11.066% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. Nc1nc(N)c2nc(CNc3ccc(C(=O)NC(CCC(=O)O)C(=O)O)cc3)cnc2n1
b. [O-]/C(=C(\C(=S)NCc1ccco1)[n+]1ccccc1)c1ccccc1Br
c. O=C(COC(=O)/C=C/c1ccccc1[N+](=O)[O-])NC1CCS(=O)(=O)C1
d. CN(Cc1ccccc1Br)C(=O)CN1C(=O)NC2(CCCCCC2)C1=O
Answer: d. CN(Cc1ccccc1Br)C(=O)CN1C(=O)NC2(CCCCCC2)C1=O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CN(Cc1ccccc1Br)C(=O)CN1C(=O)NC2(CCCCCC2)C1=O
CN(Cc1ccccc1Br)C(=O)CN1C(=O)NC2(CCCCCC2)C1=O
N-[(2-bromophenyl)methyl]-2-(2,4-dioxo-1,3-diazaspiro[4.6]undecan-3-yl)-N-methylacetamide