Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -1.800\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) CN(C)/C=C1\N=C(c2ccccc2)OC1=O
b) COc1ccc(C(=O)NC2CCN(C(=S)Nc3ccccc3)CC2)cc1
c) CCO[C@@H]1OC(C(=O)N2CCN(Cc3ccc4c(c3)OCO4)CC2)=C[C@H](c2csc3ccccc23)[C@H]1CCCO
d) COc1cccc(CN2CCN(Cc3ccc(OC)c(OC)c3)CC2CCO)c1
Answer: c. CCO[C@@H]1OC(C(=O)N2CCN(Cc3ccc4c(c3)OCO4)CC2)=C[C@H](c2csc3ccccc23)[C@H]1CCCO
{#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#}
CCO[C@@H]1OC(C(=O)N2CCN(Cc3ccc4c(c3)OCO4)CC2)=C[C@H](c2csc3ccccc23)[C@H]1CCCO
CCO[C@@H]1OC(C(=O)N2CCN(Cc3ccc4c(c3)OCO4)CC2)=C[C@H](c2csc3ccccc23)[C@H]1CCCO
[4-(1,3-benzodioxol-5-ylmethyl)piperazin-1-yl]-[(2R,3R,4S)-4-(1-benzothiophen-3-yl)-2-ethoxy-3-(3-hydroxypropyl)-3,4-dihydro-2H-pyran-6-yl]methanone