Task: Answer the multiple choice question.
Question: Which drug has a 15.815\% 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. O=C(Cn1cc(C=C2C(=O)NC(=O)NC2=O)c2ccccc21)NCC1CCCO1
b. CCC(=O)N1CCN(c2nc3ccc(Br)cc3s2)CC1
c. C=CCc1cccc(/C=N/NC(=O)C(=O)Nc2ccc(C)cc2)c1O
d. C=CCN1C(=O)c2ccc(C(=O)NCC(=O)Nc3c(C)cc(C)cc3C)cc2C1=O
e. Cn1c(C(=O)N2CCCC(C(=O)NCCCSC3CCCCC3)C2)cc2sccc21
Answer: a. O=C(Cn1cc(C=C2C(=O)NC(=O)NC2=O)c2ccccc21)NCC1CCCO1
{#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(Cn1cc(C=C2C(=O)NC(=O)NC2=O)c2ccccc21)NCC1CCCO1
O=C(Cn1cc(C=C2C(=O)NC(=O)NC2=O)c2ccccc21)NCC1CCCO1
N-(oxolan-2-ylmethyl)-2-[3-[(2,4,6-trioxo-1,3-diazinan-5-ylidene)methyl]indol-1-yl]acetamide