Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 5.720\% 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. O=C(COc1ccc(-n2cnnn2)cc1)N1CCN(c2ccc(F)cc2)CC1
b. Cc1ccc(Nc2nc(N)nc(CN3CCN(C)CC3)n2)cc1
c. CCCN1C(=O)/C(=C/C=C2\N(CC)c3ccccc3C2(C)C)SC1=S
Answer: c. CCCN1C(=O)/C(=C/C=C2\N(CC)c3ccccc3C2(C)C)SC1=S
{#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#}
CCCN1C(=O)/C(=C/C=C2\N(CC)c3ccccc3C2(C)C)SC1=S
CCCN1C(=O)/C(=C/C=C2\N(CC)c3ccccc3C2(C)C)SC1=S
(5Z)-5-[(2Z)-2-(1-ethyl-3,3-dimethylindol-2-ylidene)ethylidene]-3-propyl-2-sulfanylidene-1,3-thiazolidin-4-one