Task: Answer the multiple choice question.
Query: Which drug exhibits a 5.183\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: COc1ccc(NC(=O)CCNS(=O)(=O)c2cccc3nonc23)c(OC)c1
b: COc1ccc(/C=N/N=C2\SC(CC(=O)O)C(=O)N2c2ccccc2)cc1
c: Cc1ccc(NC(=O)C2CCCN2C(=O)NC2CCCCC2)cc1F
d: CCOC(=O)C1CCCN(C2CC(=O)N(c3ccc(C(C)C)cc3)C2=O)C1
e: O=C(COc1ccccc1)N1CCN(C(=O)c2ccco2)CC1
Answer: e. O=C(COc1ccccc1)N1CCN(C(=O)c2ccco2)CC1
{#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(COc1ccccc1)N1CCN(C(=O)c2ccco2)CC1
O=C(COc1ccccc1)N1CCN(C(=O)c2ccco2)CC1
1-[4-(furan-2-carbonyl)piperazin-1-yl]-2-phenoxyethanone