Task: Answer the multiple-choice question.
Query: Which drug exhibits a 1.980% 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 other words.
Options:
a) CCn1c(SCC(=O)Nc2nc3ccccc3s2)nnc1-c1ccc(Br)cc1
b) CCCCCCCC[n+]1cccc(C(=O)N2c3c(nc(N)[nH]c3=O)NC(C)C2C)c1.[I-]
c) O=C(Cc1ccccc1)NN1C(=O)C2C3C=CC(C4CC34)C2C1=O
d) COc1ccc(/C=C/C(=O)Nc2ccc3nc4n(c(=O)c3c2)CCCC4)cc1OC
e) CC(=O)Nc1nc(-c2cc([N+](=O)[O-])cs2)cs1
Answer: b. CCCCCCCC[n+]1cccc(C(=O)N2c3c(nc(N)[nH]c3=O)NC(C)C2C)c1.[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#}
CCCCCCCC[n+]1cccc(C(=O)N2c3c(nc(N)[nH]c3=O)NC(C)C2C)c1.[I-]
CCCCCCCC[n+]1cccc(C(=O)N2c3c(nc(N)[nH]c3=O)NC(C)C2C)c1.[I-]
2-amino-6,7-dimethyl-5-(1-octylpyridin-1-ium-3-carbonyl)-3,6,7,8-tetrahydropteridin-4-one;iodide