Task: Answer the MCQ question.
Query: Which drug exhibits a -30.969% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. Cc1cc(C(C#N)c2cccc(Cl)c2)n2ncnc2n1
b. COC(=O)c1ccccc1NC(=O)c1c(O)c2c([nH]c1=O)CCCC2
c. CCOC(=O)[C@@H]1[C@H]2COc3ccccc3[C@@H]2N2C(=O)N(c3ccc(F)cc3)C(=O)[C@@]12C
d. Cn1c(-[n+]2c(-c3ccccc3)cc(-c3ccccc3)cc2-c2ccccc2)nc2c([N+](=O)[O-])cccc21.[I-]
e. O=C(CSc1n[nH]c(=O)[nH]c1=O)NCC1CCCCC1
Answer: d. Cn1c(-[n+]2c(-c3ccccc3)cc(-c3ccccc3)cc2-c2ccccc2)nc2c([N+](=O)[O-])cccc21.[I-]
{#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#}
Cn1c(-[n+]2c(-c3ccccc3)cc(-c3ccccc3)cc2-c2ccccc2)nc2c([N+](=O)[O-])cccc21.[I-]
Cn1c(-[n+]2c(-c3ccccc3)cc(-c3ccccc3)cc2-c2ccccc2)nc2c([N+](=O)[O-])cccc21.[I-]
1-methyl-4-nitro-2-(2,4,6-triphenylpyridin-1-ium-1-yl)benzimidazole;iodide