Task: Answer the MCQ question.
Question: Which drug exhibits a 2.831\% 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 additional words.
Options:
a) Cc1ccc2cc(CCNS(=O)(=O)c3ccc(F)cc3)c(=O)[nH]c2c1C
b) Cn1c(CNC(=O)Nc2ccccc2Cl)nnc1SCc1ccccc1
c) CCc1cc(=O)oc2c3c(cc(OCC(=O)NCCN4CCOCC4)c12)OC(C)(C)CC3
d) O=C(NCC1OCCc2ccccc21)c1ccco1
e) O=[N+]([O-])c1ccc(NCCCO)c(C(F)(F)F)c1
Answer: d. O=C(NCC1OCCc2ccccc21)c1ccco1
{#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(NCC1OCCc2ccccc21)c1ccco1
O=C(NCC1OCCc2ccccc21)c1ccco1
N-(3,4-dihydro-1H-isochromen-1-ylmethyl)furan-2-carboxamide