Task: Answer the multiple choice question.
Query: Which compound exhibits a 9.068\% 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] CC1=C(C(N)=O)C(c2ccccc2)n2nc(-c3ccncc3)nc2N1
[b] Cn1c(=O)c2c(nc(N3CCCCC3)n2C)n(C)c1=O
[c] COc1ccc(OC)c(NC(=O)N[C@@H](Cc2ccccc2)C(=O)O)c1
[d] O=C(Cc1ccccc1)N1CCN(Cc2cccnc2)CC1.O=C(O)C(=O)O
Answer: d. O=C(Cc1ccccc1)N1CCN(Cc2cccnc2)CC1.O=C(O)C(=O)O
{#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(Cc1ccccc1)N1CCN(Cc2cccnc2)CC1.O=C(O)C(=O)O
O=C(Cc1ccccc1)N1CCN(Cc2cccnc2)CC1.O=C(O)C(=O)O
oxalic acid;2-phenyl-1-[4-(pyridin-3-ylmethyl)piperazin-1-yl]ethanone