Task: Answer the multiple-choice question.
Question: Which drug has a -4.245\% human ether-à-go-go related gene (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=C(NCc1ccccn1)C1CC(c2ccccc2Cl)=NO1
b. O=C(O)C1CC=CCC1C(=O)Nc1ccc(F)c(F)c1
c. CN1CCN(c2cc(-c3ccccc3)nc3cc(-c4ccc(F)cc4)nn23)CC1
Answer: c. CN1CCN(c2cc(-c3ccccc3)nc3cc(-c4ccc(F)cc4)nn23)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#}
CN1CCN(c2cc(-c3ccccc3)nc3cc(-c4ccc(F)cc4)nn23)CC1
CN1CCN(c2cc(-c3ccccc3)nc3cc(-c4ccc(F)cc4)nn23)CC1
2-(4-fluorophenyl)-7-(4-methylpiperazin-1-yl)-5-phenylpyrazolo[1,5-a]pyrimidine