Task: Answer the multiple-choice question.
Question: Which drug has a 9.992\% 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(NCCc1c[nH]c2ccccc12)c1ccc(F)cc1F
b. O=C(COC(=O)C1CC1)Nc1ccc2[nH]c(=O)[nH]c2c1
c. Cc1nc2ccc(NC(=O)/C=C/C(=O)O)cc2nc1C
d. CCOc1ccccc1N1CCN(C(=O)NCc2ccc(C)cc2)CC1
e. COc1ccccc1NCC(=O)N/N=C/c1sccc1C
Answer: a. O=C(NCCc1c[nH]c2ccccc12)c1ccc(F)cc1F
{#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(NCCc1c[nH]c2ccccc12)c1ccc(F)cc1F
O=C(NCCc1c[nH]c2ccccc12)c1ccc(F)cc1F
2,4-difluoro-N-[2-(1H-indol-3-yl)ethyl]benzamide