Problem statement: Answer the multiple choice question.
Query: Which drug has a 11.732\% 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) COc1cc(/C=C2\CCc3ccccc3C2=O)cc(OC)c1OC
(b) Cc1cccc(-n2c(=O)[nH]c3c(C(N)=O)nc(CC(C)C)nc32)c1
(c) Cn1c(=O)oc2cc(S(=O)(=O)N3CCC(C(=O)N4CCN(c5ccccc5)CC4)CC3)ccc21
(d) O=C(c1ccccc1Br)N1CCN(c2ncccn2)CC1
(e) NC(=S)NNC(=O)Nc1cccc(Cl)c1
Answer: d. O=C(c1ccccc1Br)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(c1ccccc1Br)N1CCN(c2ncccn2)CC1
O=C(c1ccccc1Br)N1CCN(c2ncccn2)CC1
(2-bromophenyl)-(4-pyrimidin-2-ylpiperazin-1-yl)methanone