Task: Answer the multiple choice question.
Question: Which drug exhibits a 7.528\% 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 other words.
Options:
a. Cl.Oc1ccc(N2CCN(C(c3cccs3)c3nnnn3CCc3ccccc3)CC2)cc1
b. Cc1cc(N2CCN(Cc3cn(C)nc3-c3cccc(Cl)c3)CC2)cc(C)n1
c. COc1ccc(C(=O)N(C)C2CCCCC2)cc1OC1CCN(C(C)C)CC1
d. Nc1nnc(SCC(=O)OCC(=O)NC2CCCCC2)s1
Answer: a. Cl.Oc1ccc(N2CCN(C(c3cccs3)c3nnnn3CCc3ccccc3)CC2)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#}
Cl.Oc1ccc(N2CCN(C(c3cccs3)c3nnnn3CCc3ccccc3)CC2)cc1
Cl.Oc1ccc(N2CCN(C(c3cccs3)c3nnnn3CCc3ccccc3)CC2)cc1
4-[4-[[1-(2-phenylethyl)tetrazol-5-yl]-thiophen-2-ylmethyl]piperazin-1-yl]phenol;hydrochloride