Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -3.514\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) COc1ccccc1Cn1nnc2c(=O)[nH]c(C3CCN(C(=O)c4ccc(F)cc4)CC3)nc21
b) Cc1ccc(/C=N/c2sc3c(c2C#N)CCC3)s1
c) CS(=O)(=O)NNC(=O)Cn1nnc(-c2cc(C(F)(F)F)cc(C(F)(F)F)c2)n1
d) COc1ccc(CNC(=O)c2c([S-])n(-c3ccc(C)cc3)c3cccc[n+]23)cc1
e) CCOC(=O)CC1C(=O)NCCN1S(=O)(=O)c1cccc(C(F)(F)F)c1
Answer: b. Cc1ccc(/C=N/c2sc3c(c2C#N)CCC3)s1
{#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#}
Cc1ccc(/C=N/c2sc3c(c2C#N)CCC3)s1
Cc1ccc(/C=N/c2sc3c(c2C#N)CCC3)s1
2-[(E)-(5-methylthiophen-2-yl)methylideneamino]-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carbonitrile