Task: Answer the multiple choice question.
Question: Which drug exhibits a 16.623\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a Cc1cccc(OCCNC(=O)c2cccc(Oc3ccc(C(F)(F)F)cc3[N+](=O)[O-])c2)c1
b Cc1ccnc(NC(=O)CCC(=O)N(CC(=O)NCCc2ccccc2)c2ccccc2F)c1
c Cn1c(=O)oc2cc(S(=O)(=O)N3CCC(C(=O)NCCc4ccccc4)CC3)ccc21
Answer: b. Cc1ccnc(NC(=O)CCC(=O)N(CC(=O)NCCc2ccccc2)c2ccccc2F)c1
{#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#}
Cc1ccnc(NC(=O)CCC(=O)N(CC(=O)NCCc2ccccc2)c2ccccc2F)c1
Cc1ccnc(NC(=O)CCC(=O)N(CC(=O)NCCc2ccccc2)c2ccccc2F)c1
N'-(2-fluorophenyl)-N-(4-methylpyridin-2-yl)-N'-[2-oxo-2-(2-phenylethylamino)ethyl]butanediamide