Problem statement: Answer the multiple choice question.
Query: Which drug has a 5.412\% 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) CCc1c(C)nc2ncnn2c1N1CCCC(C(=O)NCc2ccc3c(c2)OCO3)C1
(b) COc1ccc2sc(N(CCCN(C)C)C(=O)c3ccc(C(=O)c4ccccc4)cc3)nc2c1.Cl
(c) O=C1c2ccccc2NC(c2c(Cl)cccc2Cl)N1Cc1ccccc1
(d) CCOc1ccc(S(=O)(=O)N(CC(=O)NCC(F)(F)F)Cc2ccco2)cc1
Answer: c. O=C1c2ccccc2NC(c2c(Cl)cccc2Cl)N1Cc1ccccc1
{#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#}
O=C1c2ccccc2NC(c2c(Cl)cccc2Cl)N1Cc1ccccc1
O=C1c2ccccc2NC(c2c(Cl)cccc2Cl)N1Cc1ccccc1
3-benzyl-2-(2,6-dichlorophenyl)-1,2-dihydroquinazolin-4-one