Task: Answer the multiple-choice question.
Question: Which drug exhibits a 1.568\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. COc1ccc(CCNC(=O)CNCCc2ccc(F)cc2)cc1.O=C(O)C(=O)O
b. O=S(=O)(Nc1cccc(-c2ccc3nncn3n2)c1)c1cc(F)ccc1F
c. COC(=O)c1sc2nc(N3CCCCC3)c3c(c2c1N)CCCC3
Answer: a. COc1ccc(CCNC(=O)CNCCc2ccc(F)cc2)cc1.O=C(O)C(=O)O
{#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#}
COc1ccc(CCNC(=O)CNCCc2ccc(F)cc2)cc1.O=C(O)C(=O)O
COc1ccc(CCNC(=O)CNCCc2ccc(F)cc2)cc1.O=C(O)C(=O)O
2-[2-(4-fluorophenyl)ethylamino]-N-[2-(4-methoxyphenyl)ethyl]acetamide;oxalic acid