Task: Answer the multiple-choice question.
Query: Which drug exhibits a -3.000\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) CNC[C@H](CC1CCCCC1)NC[C@H](CO)NCCc1cccc(C(F)(F)F)c1
(b) Cc1cc(C)c(C#N)c(SCC(=O)NN2CC(=O)N(c3ccccc3F)CC2=O)n1
(c) CCCN1CCN(C(=O)CN(c2ccc(C(C)C)cc2)S(=O)(=O)c2c(C)nn(C)c2C)CC1
Answer: c. CCCN1CCN(C(=O)CN(c2ccc(C(C)C)cc2)S(=O)(=O)c2c(C)nn(C)c2C)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#}
CCCN1CCN(C(=O)CN(c2ccc(C(C)C)cc2)S(=O)(=O)c2c(C)nn(C)c2C)CC1
CCCN1CCN(C(=O)CN(c2ccc(C(C)C)cc2)S(=O)(=O)c2c(C)nn(C)c2C)CC1
1,3,5-trimethyl-N-[2-oxo-2-(4-propylpiperazin-1-yl)ethyl]-N-(4-propan-2-ylphenyl)pyrazole-4-sulfonamide