Task: Answer the MCQ question.
Query: Which drug exhibits a 12.118\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) COc1ccc(CN2CC(=O)N(c3ccccc3OC)C2=S)cc1OC
(b) CCOC(=O)C(CCCCCCC(NC(C)=O)(C(=O)OCC)C(=O)OCC)(NC(C)=O)C(=O)OCC
(c) CCCn1nc([N+](=O)[O-])c(C(C#N)c2nc3ccccc3s2)c(Cl)c1=O
(d) CCCCN1C(N)=NC[C@@H]1CC1CCCCC1
(e) CC(C)CCN1CCN(Cc2c(F)cccc2Cl)CC1CCO
Answer: c. CCCn1nc([N+](=O)[O-])c(C(C#N)c2nc3ccccc3s2)c(Cl)c1=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#}
CCCn1nc([N+](=O)[O-])c(C(C#N)c2nc3ccccc3s2)c(Cl)c1=O
CCCn1nc([N+](=O)[O-])c(C(C#N)c2nc3ccccc3s2)c(Cl)c1=O
2-(1,3-benzothiazol-2-yl)-2-(5-chloro-3-nitro-6-oxo-1-propylpyridazin-4-yl)acetonitrile