Problem statement: Answer the multiple choice question.
Question: Which drug has a 1.573\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: CCn1c(SCC(=O)Nc2nc3ccccc3s2)nnc1-c1ccc(OC)cc1
b: CC1(C)CC(=O)C2=C(C1)N(CCN1CCOCC1)C1=C(C(=O)CC(C)(C)C1)C2c1ccc(Cl)c([N+](=O)[O-])c1
Answer: a. CCn1c(SCC(=O)Nc2nc3ccccc3s2)nnc1-c1ccc(OC)cc1
{#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)Nc2nc3ccccc3s2)nnc1-c1ccc(OC)cc1
CCn1c(SCC(=O)Nc2nc3ccccc3s2)nnc1-c1ccc(OC)cc1
N-(1,3-benzothiazol-2-yl)-2-[[4-ethyl-5-(4-methoxyphenyl)-1,2,4-triazol-3-yl]sulfanyl]acetamide