Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 8.547\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) O=[N+]([O-])c1ccc2c(c1N1CCCCC1)=NC1(CCCCC1)[N+]=2[O-]
b) Cc1cc(C)nc(Nc2n[nH]c(COc3ccc4ccccc4c3)n2)n1
c) COc1cccc(-c2nc(CS(=O)(=O)CC(=O)NCCCOC(C)C)c(C)o2)c1
d) N/C(=N\OC(=O)COc1cc(Cl)c(Cl)cc1Cl)c1ccccn1
e) O=C(N/N=C/c1cc(Br)c(Br)o1)c1cc2ccccc2o1
Answer: a. O=[N+]([O-])c1ccc2c(c1N1CCCCC1)=NC1(CCCCC1)[N+]=2[O-]
{#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=[N+]([O-])c1ccc2c(c1N1CCCCC1)=NC1(CCCCC1)[N+]=2[O-]
O=[N+]([O-])c1ccc2c(c1N1CCCCC1)=NC1(CCCCC1)[N+]=2[O-]
5-nitro-1-oxido-4-piperidin-1-ylspiro[benzimidazol-1-ium-2,1'-cyclohexane]