Problem statement: Answer the MCQ question.
Query: Which drug has a -4.854\% 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(CSc1nnnn1-c1ccccc1)NCC1(N2CCCCC2)CCCCC1
b COc1ccc([C@H]2/C=C\CN(C(=O)C3CCCC3)[C@@H](C)C(=O)N2Cc2ccc(F)cc2)cc1
c Cc1cc(=O)[nH]c(SC(C(=O)O)c2ccccc2)n1
d CCOC(=O)Cc1nnc(Nc2cccc(O)c2)c2ccccc12
Answer: c. Cc1cc(=O)[nH]c(SC(C(=O)O)c2ccccc2)n1
{#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#}
Cc1cc(=O)[nH]c(SC(C(=O)O)c2ccccc2)n1
Cc1cc(=O)[nH]c(SC(C(=O)O)c2ccccc2)n1
2-[(4-methyl-6-oxo-1H-pyrimidin-2-yl)sulfanyl]-2-phenylacetic acid