Task: Answer the multiple-choice question.
Query: Which drug has a 9.940\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) CSc1ccccc1NC(=O)CN(C)C(=O)C1CCN(C(=O)Nc2ccccc2)CC1
(b) Cc1ccc(N/C(N)=N/c2nc(C(F)(F)F)cc(C(F)(F)F)n2)cc1
Answer: b. Cc1ccc(N/C(N)=N/c2nc(C(F)(F)F)cc(C(F)(F)F)n2)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#}
Cc1ccc(N/C(N)=N/c2nc(C(F)(F)F)cc(C(F)(F)F)n2)cc1
Cc1ccc(N/C(N)=N/c2nc(C(F)(F)F)cc(C(F)(F)F)n2)cc1
2-[4,6-bis(trifluoromethyl)pyrimidin-2-yl]-1-(4-methylphenyl)guanidine