Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 18.695\% human ether-à-go-go related gene (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.) O=C(CNC(=O)c1ccccc1)OCc1ccc([N+](=O)[O-])cc1
b.) Cl.O=C([C@H](Cc1ccc(O)cc1)n1cc(CCO)nn1)N1CCNCC1
c.) Cc1cccc(N2CCN(C(=S)NCc3ccco3)CC2)c1C
d.) CC(=O)Nc1ccc2nc(-c3ccncc3)[nH]c2c1
e.) CCC(C)NCCOCCOc1ccc(Cl)c2ccccc12.O=C(O)C(=O)O
Answer: b. Cl.O=C([C@H](Cc1ccc(O)cc1)n1cc(CCO)nn1)N1CCNCC1
{#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.O=C([C@H](Cc1ccc(O)cc1)n1cc(CCO)nn1)N1CCNCC1
Cl.O=C([C@H](Cc1ccc(O)cc1)n1cc(CCO)nn1)N1CCNCC1
(2S)-2-[4-(2-hydroxyethyl)triazol-1-yl]-3-(4-hydroxyphenyl)-1-piperazin-1-ylpropan-1-one;hydrochloride