Task: Answer the multiple-choice question.
Query: Which compound has a 14.886\% 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 additional words.
Options:
[a] CCC1SC2=NC(C)=C(C(=O)OC)C(c3ccc(C(=O)OC)cc3)N2C1=O
[b] COc1c(F)c(F)c(C(=O)Nc2ccc(N3CCN(Cc4ccccc4)CC3)cc2)c(F)c1F
[c] Cn1ccnc1Sc1cc(NCCCO)c([N+](=O)[O-])c2nonc12
[d] COc1ccc(CNc2ncnc3c2[nH]c2cc(OC)c(OC)cc23)cc1
Answer: d. COc1ccc(CNc2ncnc3c2[nH]c2cc(OC)c(OC)cc23)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#}
COc1ccc(CNc2ncnc3c2[nH]c2cc(OC)c(OC)cc23)cc1
COc1ccc(CNc2ncnc3c2[nH]c2cc(OC)c(OC)cc23)cc1
7,8-dimethoxy-N-[(4-methoxyphenyl)methyl]-5H-pyrimido[5,4-b]indol-4-amine