Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -0.626% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: CCc1ccccc1NC(=O)CSc1nnc(C2CC2)n1CC1CCCO1
b: CC1=C(C(=O)NCCN2CCOCC2)C2(CCC(C)CC2)OC1=O
c: O=C(CSc1nc2scc(-c3ccccc3)c2c(=O)[nH]1)N1CCOCC1
Answer: c. O=C(CSc1nc2scc(-c3ccccc3)c2c(=O)[nH]1)N1CCOCC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(CSc1nc2scc(-c3ccccc3)c2c(=O)[nH]1)N1CCOCC1
O=C(CSc1nc2scc(-c3ccccc3)c2c(=O)[nH]1)N1CCOCC1
2-(2-morpholin-4-yl-2-oxoethyl)sulfanyl-5-phenyl-3H-thieno[2,3-d]pyrimidin-4-one