Task: Answer the multiple-choice question.
Query: Which compound has a 2.930\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) C#CCOCCOCCOCCNc1nc(N2CCN(C(=O)Cn3cc(CCCC[NH3+])nn3)CC2)nc(N2CCN(C(=O)[C@H]([C@@H](C)CC)n3cc(CCC[NH+]=C(N)N)nn3)CC2)n1.[Cl-]
b.) O=C(CN1CCN(c2ccc(F)cc2)CC1)Nc1cccnc1Cl
c.) Cn1c(NCc2c(O)ccc3ccccc23)nc2ccccc21
Answer: b. O=C(CN1CCN(c2ccc(F)cc2)CC1)Nc1cccnc1Cl
{#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(CN1CCN(c2ccc(F)cc2)CC1)Nc1cccnc1Cl
O=C(CN1CCN(c2ccc(F)cc2)CC1)Nc1cccnc1Cl
N-(2-chloropyridin-3-yl)-2-[4-(4-fluorophenyl)piperazin-1-yl]acetamide