Task: Answer the MCQ question.
Query: Which drug exhibits a 0.287\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) CC(=O)c1ccc(-n2c(CCC(=O)O)ccc2-c2ccc(Cl)cc2)cc1
(b) CCC1CCCCN1C(=S)NC(=O)c1cc(Br)ccc1Cl
(c) Clc1cccc(CN2CCc3c([nH]c4ccccc34)C2)c1
(d) COc1cccc(OCc2nnc(SCC(=O)NNC(=O)C3CCCCC3)n2C)c1
Answer: c. Clc1cccc(CN2CCc3c([nH]c4ccccc34)C2)c1
{#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#}
Clc1cccc(CN2CCc3c([nH]c4ccccc34)C2)c1
Clc1cccc(CN2CCc3c([nH]c4ccccc34)C2)c1
2-[(3-chlorophenyl)methyl]-1,3,4,9-tetrahydropyrido[3,4-b]indole