Problem statement: Answer the multiple choice question.
Query: Which compound has a 19.172\% 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, or c without using any other words.
Options:
a: Cn1c(SCC(=O)Nc2cccnc2)nnc1-c1ccccc1F
b: CCn1nc(C)c(CNCc2cn[nH]c2-c2cc3ccccc3o2)c1C
c: Cc1ccc(-c2c(C(=O)N/N=C/c3sccc3C)nnn2-c2nonc2N)cc1
Answer: a. Cn1c(SCC(=O)Nc2cccnc2)nnc1-c1ccccc1F
{#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#}
Cn1c(SCC(=O)Nc2cccnc2)nnc1-c1ccccc1F
Cn1c(SCC(=O)Nc2cccnc2)nnc1-c1ccccc1F
2-[[5-(2-fluorophenyl)-4-methyl-1,2,4-triazol-3-yl]sulfanyl]-N-pyridin-3-ylacetamide