Task: Answer the multiple-choice question.
Question: Which drug exhibits a 9.470\% human ether-à-go-go related gene (hERG) inhibition at 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)c2ccccc2)ncc(C(=O)Nc2ccccc2)c1=O
b. Cc1ccccc1NC(=O)c1[nH]cnc1C(=O)NN
c. COc1cc2cc(C(=O)N(C)C3CCS(=O)(=O)C3)[nH]c2cc1OC
Answer: a. Cn1c(SCC(=O)c2ccccc2)ncc(C(=O)Nc2ccccc2)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#}
Cn1c(SCC(=O)c2ccccc2)ncc(C(=O)Nc2ccccc2)c1=O
Cn1c(SCC(=O)c2ccccc2)ncc(C(=O)Nc2ccccc2)c1=O
1-methyl-6-oxo-2-phenacylsulfanyl-N-phenylpyrimidine-5-carboxamide