Task: Answer the MCQ question.
Question: Which drug exhibits a 1.998\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) CCOC(=O)c1cccc(NC(=O)CN2CCN(c3ccc(OC)cc3)CC2)c1
b.) C=CCN1C(=O)/C(=C/c2ccc(OCC(=O)O)cc2)S/C1=N/c1nccs1
c.) Cc1ccc(CNC(=O)C2(C)Oc3ccccc3NC2=O)cc1
d.) Cc1ccc(C(=O)NCCCNCCCN(C)C)cn1.O=C(O)/C=C/C(=O)O
Answer: b. C=CCN1C(=O)/C(=C/c2ccc(OCC(=O)O)cc2)S/C1=N/c1nccs1
{#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#}
C=CCN1C(=O)/C(=C/c2ccc(OCC(=O)O)cc2)S/C1=N/c1nccs1
C=CCN1C(=O)/C(=C/c2ccc(OCC(=O)O)cc2)S/C1=N/c1nccs1
2-[4-[(Z)-[(2E)-4-oxo-3-prop-2-enyl-2-(1,3-thiazol-2-ylimino)-1,3-thiazolidin-5-ylidene]methyl]phenoxy]acetic acid