Problem statement: Answer the multiple choice question.
Question: Which drug has a 2.452\% 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 additional words.
Options:
[a] CC1=CC(C)(C)NC(=S)N1c1cccc(C)c1
[b] O=C(Nc1ccc2c(c1)OCCO2)c1cc2sccc2n1Cc1ccc(F)cc1
[c] Cc1ccc(-c2nsc(SCC(=O)NCc3ccc4c(c3)OCO4)n2)cc1
[d] COc1ccc(Cl)cc1NC(=O)CN(C)C(C)C(=O)NC(=O)NC1CCCCC1
Answer: b. O=C(Nc1ccc2c(c1)OCCO2)c1cc2sccc2n1Cc1ccc(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#}
O=C(Nc1ccc2c(c1)OCCO2)c1cc2sccc2n1Cc1ccc(F)cc1
O=C(Nc1ccc2c(c1)OCCO2)c1cc2sccc2n1Cc1ccc(F)cc1
N-(2,3-dihydro-1,4-benzodioxin-6-yl)-4-[(4-fluorophenyl)methyl]thieno[3,2-b]pyrrole-5-carboxamide