Task: Answer the MCQ question.
Question: Which drug has a 4.298\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) c1cncc(Cc2cc3ccccc3[nH]2)c1
b.) O=C(NCc1ccco1)c1nnc(Cc2ccc(F)cc2)o1
c.) Cc1ccc(CNC(=O)c2ccc(N3CCC4(CC3)CC(c3cccc(Br)c3)=NO4)c([N+](=O)[O-])c2)cc1
d.) COc1ccc(C(=O)Nc2nc3ccccc3[nH]2)cc1OC
e.) CC(C)(C)/C(O)=C/c1nc2ccccc2oc1=O
Answer: b. O=C(NCc1ccco1)c1nnc(Cc2ccc(F)cc2)o1
{#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(NCc1ccco1)c1nnc(Cc2ccc(F)cc2)o1
O=C(NCc1ccco1)c1nnc(Cc2ccc(F)cc2)o1
2-[(4-fluorophenyl)methyl]-N-(furan-2-ylmethyl)-1,3,4-oxadiazole-5-carboxamide