Problem statement: Answer the MCQ question.
Query: Which drug has a 4.887\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) O=c1ccn(-c2cccc(C(F)(F)F)c2)nc1-c1ccn(-c2cccc(Cl)c2)n1
b) COc1ccc(OC)c(NC(=O)CN2CCc3ccccc3C2)c1
c) Cc1ccc(CN2CCN(Cc3cn[nH]c3-c3cccc(F)c3)CC2CCO)o1
Answer: a. O=c1ccn(-c2cccc(C(F)(F)F)c2)nc1-c1ccn(-c2cccc(Cl)c2)n1
{#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#}
O=c1ccn(-c2cccc(C(F)(F)F)c2)nc1-c1ccn(-c2cccc(Cl)c2)n1
O=c1ccn(-c2cccc(C(F)(F)F)c2)nc1-c1ccn(-c2cccc(Cl)c2)n1
3-[1-(3-chlorophenyl)pyrazol-3-yl]-1-[3-(trifluoromethyl)phenyl]pyridazin-4-one