Task: Answer the multiple-choice question.
Query: Which compound exhibits a 6.259\% 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] CCc1cccc2c(C(=O)COC(=O)/C=C/c3ccccc3OC)c[nH]c12
[b] O=c1oc2ccccc2c(NC(c2ccccc2)c2ccccc2)c1[N+](=O)[O-]
[c] Cc1ccc(C(=O)N2CCCC2)cc1S(=O)(=O)Nc1ccccc1
[d] Cc1cc(C)c(C#N)c(N2CCSCC2)n1
[e] O=C(CCN1CCN(c2ccccc2)CC1)Nc1ccc(OCc2ccccc2)cc1
Answer: e. O=C(CCN1CCN(c2ccccc2)CC1)Nc1ccc(OCc2ccccc2)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(CCN1CCN(c2ccccc2)CC1)Nc1ccc(OCc2ccccc2)cc1
O=C(CCN1CCN(c2ccccc2)CC1)Nc1ccc(OCc2ccccc2)cc1
N-(4-phenylmethoxyphenyl)-3-(4-phenylpiperazin-1-yl)propanamide