Task: Answer the multiple choice question.
Question: Which compound has a 17.215\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: O=C(Nc1ccc(-c2noc(CCc3ccccc3)n2)cc1)c1ccco1
b: CC(Sc1nnnn1C)C(=O)Nc1cc(S(=O)(=O)N2CCCCC2)ccc1Cl
c: C#CCOCCOCCOCCNc1nc(N2CCN(C(=O)[C@H](CCCCN)n3cc([C@@H](N)CC(C)C)nn3)CC2)nc(N2CCN(C(=O)[C@H](Cc3cc4ccccc4[nH]3)n3cc([C@@H](N)Cc4ccc(O)cc4)nn3)CC2)n1.Cl
d: N#C/C(=C\c1cccc(Br)c1)C(=O)N1CCCCC1
e: CCCn1c(=O)n(C)c(=O)c2c(=S)nc(CC(C)C)[nH]c21
Answer: a. O=C(Nc1ccc(-c2noc(CCc3ccccc3)n2)cc1)c1ccco1
{#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(Nc1ccc(-c2noc(CCc3ccccc3)n2)cc1)c1ccco1
O=C(Nc1ccc(-c2noc(CCc3ccccc3)n2)cc1)c1ccco1
N-[4-[5-(2-phenylethyl)-1,2,4-oxadiazol-3-yl]phenyl]furan-2-carboxamide