Task: Answer the MCQ question.
Query: Which drug exhibits a 7.720\% 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 CCn1c(SCC(=O)Nc2nccs2)nnc1-c1ccccn1
b COC(=O)[C@@H]1C[C@]2(C(=O)O)c3ccccc3N(OOSc3ccccc3)[C@@H]2N1C(=O)OC
c CN(C/C=C/C#CC(C)(C)C)Cc1cccc2ccccc12.Cl
d CC1=Nc2ccccc2N=C(NC(=O)/C=C/C(=O)O)C1c1ccccc1
e Cc1cc(OCc2nc3ccccc3s2)ccc1N
Answer: a. CCn1c(SCC(=O)Nc2nccs2)nnc1-c1ccccn1
{#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#}
CCn1c(SCC(=O)Nc2nccs2)nnc1-c1ccccn1
CCn1c(SCC(=O)Nc2nccs2)nnc1-c1ccccn1
2-[(4-ethyl-5-pyridin-2-yl-1,2,4-triazol-3-yl)sulfanyl]-N-(1,3-thiazol-2-yl)acetamide