Problem statement: Answer the multiple choice question.
Query: Which compound has a 6.864\% 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] N#CCC(=O)Nc1ccc(C(=O)OC(C(=O)Nc2cc(C(F)(F)F)ccc2Cl)c2ccccc2)cc1
[b] FC(F)(F)c1nc(-c2ccncc2)ncc1-c1nnnn1-c1ccccc1
[c] CC1=NNC(=O)C1CCC(=O)N/N=C/C(Br)=C/c1ccccc1
[d] O=C(C(Cc1ccccc1)n1cccc1)N1CCN(c2ncccn2)CC1
Answer: d. O=C(C(Cc1ccccc1)n1cccc1)N1CCN(c2ncccn2)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(C(Cc1ccccc1)n1cccc1)N1CCN(c2ncccn2)CC1
O=C(C(Cc1ccccc1)n1cccc1)N1CCN(c2ncccn2)CC1
3-phenyl-1-(4-pyrimidin-2-ylpiperazin-1-yl)-2-pyrrol-1-ylpropan-1-one