Task: Answer the MCQ question.
Question: Which compound exhibits a -8.955\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) O=C(CN1CCN(c2ccc(F)cc2)CC1)NCc1ccc(F)cc1
b) O=C1/C(=C\c2cccc(O)c2)SC(=S)N1Cc1ccccc1
c) CCOc1ccc(CNCc2cccnc2)cc1
d) CC(C)c1ccc(/C=N/n2nnnc2Nc2ccccc2)cc1
Answer: a. O=C(CN1CCN(c2ccc(F)cc2)CC1)NCc1ccc(F)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#}
O=C(CN1CCN(c2ccc(F)cc2)CC1)NCc1ccc(F)cc1
O=C(CN1CCN(c2ccc(F)cc2)CC1)NCc1ccc(F)cc1
N-[(4-fluorophenyl)methyl]-2-[4-(4-fluorophenyl)piperazin-1-yl]acetamide