Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 4.022\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) CN(C)/C=C/C(=O)c1ccc(Cl)cc1Cl
(b) CCCNC(=O)Nc1ccsc1C(=O)OC
Answer: b. CCCNC(=O)Nc1ccsc1C(=O)OC
{#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)Nc1ccsc1C(=O)OC
CCCNC(=O)Nc1ccsc1C(=O)OC
methyl 3-(propylcarbamoylamino)thiophene-2-carboxylate