Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 17.909\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a CCOC(=O)c1c(C)[nH]c(C)c1C(=O)COC(=O)c1cccc(S(=O)(=O)NC)c1
b Cc1sc2nc(SCCN(C)C)n(-c3ccccc3)c(=O)c2c1-c1ccc(F)cc1
c O=C(Nc1ccccc1N1CCOCC1)C1CCCCN1S(=O)(=O)c1ccccc1
Answer: b. Cc1sc2nc(SCCN(C)C)n(-c3ccccc3)c(=O)c2c1-c1ccc(F)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#}
Cc1sc2nc(SCCN(C)C)n(-c3ccccc3)c(=O)c2c1-c1ccc(F)cc1
Cc1sc2nc(SCCN(C)C)n(-c3ccccc3)c(=O)c2c1-c1ccc(F)cc1
2-[2-(dimethylamino)ethylsulfanyl]-5-(4-fluorophenyl)-6-methyl-3-phenylthieno[2,3-d]pyrimidin-4-one