Task: Answer the multiple choice question.
Question: Which drug exhibits a 11.966\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) O=C(NNC(=O)c1cccc(-n2cccc2)c1)c1ccccc1
(b) c1ccc(-c2csc(N3CCc4ccccc4C3)n2)cc1
(c) COc1ccc(N2CCN(C(c3cccs3)C(C)NS(=O)(=O)c3ccccc3)CC2)cc1
(d) O=C1Nc2ccccc2C1(O)Cc1ccncc1
(e) CCCn1c(=O)c(C(=O)NNC(=O)c2cccc([N+](=O)[O-])c2)c(O)c2ccccc21
Answer: b. c1ccc(-c2csc(N3CCc4ccccc4C3)n2)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#}
c1ccc(-c2csc(N3CCc4ccccc4C3)n2)cc1
c1ccc(-c2csc(N3CCc4ccccc4C3)n2)cc1
2-(3,4-dihydro-1H-isoquinolin-2-yl)-4-phenyl-1,3-thiazole