Task: Answer the MCQ question.
Query: Which drug exhibits a 6.502\% 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 or b without using any other words.
Options:
a. CCCNC(=O)c1onc(CSc2cccc(OC)c2)c1C(=O)NCCC
b. O=C(CSCc1ccc(Cl)cc1)Nc1nccs1
Answer: a. CCCNC(=O)c1onc(CSc2cccc(OC)c2)c1C(=O)NCCC
{#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#}
CCCNC(=O)c1onc(CSc2cccc(OC)c2)c1C(=O)NCCC
CCCNC(=O)c1onc(CSc2cccc(OC)c2)c1C(=O)NCCC
3-[(3-methoxyphenyl)sulfanylmethyl]-4-N,5-N-dipropyl-1,2-oxazole-4,5-dicarboxamide