Task: Answer the MCQ question.
Query: Which compound exhibits a 8.438\% 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: Cn1c(-c2cccc(Br)c2)cnc1NCc1cccnc1
b: CC1=CC(C)[C@@H]2COC(c3ccc(O)cc3)[C@H]1C2C
c: CCC(=O)N1CCCc2cc(S(=O)(=O)NCc3cccs3)ccc21
d: O=C(O)COc1ccccc1/C=N/NC(=O)/C(=C\c1ccc2c(c1)OCO2)NC(=O)c1ccccc1
Answer: d. O=C(O)COc1ccccc1/C=N/NC(=O)/C(=C\c1ccc2c(c1)OCO2)NC(=O)c1ccccc1
{#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(O)COc1ccccc1/C=N/NC(=O)/C(=C\c1ccc2c(c1)OCO2)NC(=O)c1ccccc1
O=C(O)COc1ccccc1/C=N/NC(=O)/C(=C\c1ccc2c(c1)OCO2)NC(=O)c1ccccc1
2-[2-[(E)-[[(E)-2-benzamido-3-(1,3-benzodioxol-5-yl)prop-2-enoyl]hydrazinylidene]methyl]phenoxy]acetic acid