Task: Answer the MCQ question.
Query: Which drug exhibits a 4.640\% 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 other words.
Options:
a) CCCCCNC(=O)[C@@H]1CSC2c3ccccc3C(=O)N21
b) CC(C)OCCCNC(=O)CN1CCN(Cc2ccc(Cl)cc2)C1=O
c) O=C(c1cc(-c2ccc(F)cc2)on1)N1CCN(c2ccc(F)cc2)CC1
d) Cc1ccc(C(=O)C2CCN(C(=S)NCC3CCCO3)CC2)cc1
Answer: c. O=C(c1cc(-c2ccc(F)cc2)on1)N1CCN(c2ccc(F)cc2)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(c1cc(-c2ccc(F)cc2)on1)N1CCN(c2ccc(F)cc2)CC1
O=C(c1cc(-c2ccc(F)cc2)on1)N1CCN(c2ccc(F)cc2)CC1
[5-(4-fluorophenyl)-1,2-oxazol-3-yl]-[4-(4-fluorophenyl)piperazin-1-yl]methanone