Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 6.406\% 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 additional words.
Options:
a. CCOC(=O)c1cnn(-c2ncnc3c2cnn3Cc2ccccc2)c1N
b. Clc1ccc(-c2nnc(CSc3nnc(-c4cccs4)n3Cc3ccccc3)o2)cc1
c. Cc1ccc2cc(C#N)c(SCC(=O)N3CCCc4ccccc43)nc2c1
Answer: c. Cc1ccc2cc(C#N)c(SCC(=O)N3CCCc4ccccc43)nc2c1
{#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#}
Cc1ccc2cc(C#N)c(SCC(=O)N3CCCc4ccccc43)nc2c1
Cc1ccc2cc(C#N)c(SCC(=O)N3CCCc4ccccc43)nc2c1
2-[2-(3,4-dihydro-2H-quinolin-1-yl)-2-oxoethyl]sulfanyl-7-methylquinoline-3-carbonitrile