Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -7.687\% 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 O=C(CSc1ncn[nH]1)Nc1ccccc1Sc1ccc(Cl)cc1
b O=C(/C=C/c1ccccc1)Nc1ccc(CN2CCOCC2)cc1
Answer: a. O=C(CSc1ncn[nH]1)Nc1ccccc1Sc1ccc(Cl)cc1
{#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#}
O=C(CSc1ncn[nH]1)Nc1ccccc1Sc1ccc(Cl)cc1
O=C(CSc1ncn[nH]1)Nc1ccccc1Sc1ccc(Cl)cc1
N-[2-(4-chlorophenyl)sulfanylphenyl]-2-(1H-1,2,4-triazol-5-ylsulfanyl)acetamide