Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -66.087% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) O=C(Nc1nnc(-c2ccc(Cl)cc2)o1)C1=COCCO1
b.) OCCC1CN(Cc2ccc3nonc3c2)CCN1Cc1ccsc1
c.) O=C(NC(=S)N1CCCc2ccccc21)c1ccc([N+](=O)[O-])cc1
Answer: b. OCCC1CN(Cc2ccc3nonc3c2)CCN1Cc1ccsc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
OCCC1CN(Cc2ccc3nonc3c2)CCN1Cc1ccsc1
OCCC1CN(Cc2ccc3nonc3c2)CCN1Cc1ccsc1
2-[4-(2,1,3-benzoxadiazol-5-ylmethyl)-1-(thiophen-3-ylmethyl)piperazin-2-yl]ethanol