Task: Answer the MCQ question.
Question: Which drug has a 16.372\% 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) Cc1ccccc1OCC(=O)O/N=C(\N)Cc1ccc(Cl)cc1
(b) CCOC(=O)c1oc2cc(O)c(CC)cc2c(=O)c1-c1cscn1
(c) O=C(NCC1CCCO1)c1csc2c1CCCCC2
Answer: b. CCOC(=O)c1oc2cc(O)c(CC)cc2c(=O)c1-c1cscn1
{#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#}
CCOC(=O)c1oc2cc(O)c(CC)cc2c(=O)c1-c1cscn1
CCOC(=O)c1oc2cc(O)c(CC)cc2c(=O)c1-c1cscn1
ethyl 6-ethyl-7-hydroxy-4-oxo-3-(1,3-thiazol-4-yl)chromene-2-carboxylate