Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a -1.216\% 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) O=C(CN1CCN(c2ccccn2)CC1)Nc1ccc(Br)cc1
b) COCCOC(=O)C1=C(C)NC(=S)NC1/C=C/c1ccccc1
c) COCCNC(=O)COC(=O)CSCc1nc2ccccc2s1
d) O=c1[nH]c2cccnc2c2ccsc12
Answer: c. COCCNC(=O)COC(=O)CSCc1nc2ccccc2s1
{#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#}
COCCNC(=O)COC(=O)CSCc1nc2ccccc2s1
COCCNC(=O)COC(=O)CSCc1nc2ccccc2s1
[2-(2-methoxyethylamino)-2-oxoethyl]2-(1,3-benzothiazol-2-ylmethylsulfanyl)acetate