Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 4.654\% 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] COc1cccc(N/C(N)=N/c2nc(C(F)(F)F)cc(C(F)(F)F)n2)c1
[b] Cl.O=C(CN1CCN(C(=O)c2cccc(F)c2)CC1)NC1CCCCC1
[c] Cc1ccc(C(=O)Nc2cccc(NC(=O)c3cccnc3)c2)cc1
Answer: a. COc1cccc(N/C(N)=N/c2nc(C(F)(F)F)cc(C(F)(F)F)n2)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#}
COc1cccc(N/C(N)=N/c2nc(C(F)(F)F)cc(C(F)(F)F)n2)c1
COc1cccc(N/C(N)=N/c2nc(C(F)(F)F)cc(C(F)(F)F)n2)c1
2-[4,6-bis(trifluoromethyl)pyrimidin-2-yl]-1-(3-methoxyphenyl)guanidine