Task: Answer the multiple-choice question.
Question: Which compound exhibits a -4.147\% human ether-à-go-go related gene (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) COc1ccccc1CC(=O)N1CCN(c2cccc(C(F)(F)F)c2)CC1
b) CCc1ccc(C(=O)COC(=O)C2CCN(c3ccc(C(F)(F)F)cn3)CC2)cc1
c) COCC(C)NS(=O)(=O)c1ccc(NC(=O)c2ccccn2)cc1
d) Cc1c(C(=O)NCC2CCCO2)sc2nc(-c3ccc(F)cc3)cn12
Answer: d. Cc1c(C(=O)NCC2CCCO2)sc2nc(-c3ccc(F)cc3)cn12
{#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#}
Cc1c(C(=O)NCC2CCCO2)sc2nc(-c3ccc(F)cc3)cn12
Cc1c(C(=O)NCC2CCCO2)sc2nc(-c3ccc(F)cc3)cn12
6-(4-fluorophenyl)-3-methyl-N-(oxolan-2-ylmethyl)imidazo[2,1-b][1,3]thiazole-2-carboxamide