Task: Answer the multiple choice question.
Question: Which drug has a 6.764\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) CCOc1ccccc1CN1CCN(C2CCN(c3ccccc3F)CC2)CC1CCO
b) S=C1N(c2ccccc2)C(c2ccccc2)N2CCCN12
c) CN(C)c1ccnc2sc3c(NCC(O)CO)ncnc3c12
Answer: b. S=C1N(c2ccccc2)C(c2ccccc2)N2CCCN12
{#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#}
S=C1N(c2ccccc2)C(c2ccccc2)N2CCCN12
S=C1N(c2ccccc2)C(c2ccccc2)N2CCCN12
1,2-diphenyl-1,5,6,7-tetrahydropyrazolo[1,2-a][1,2,4]triazole-3-thione