Task: Answer the multiple-choice question.
Query: Which compound exhibits a 4.199% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. O=C(CN1CCN(c2ccc(F)cc2)CC1)c1ccc(O)cc1O
b. O=C(c1ccco1)N(Cc1ccc([N+](=O)[O-])cc1)c1ccc(Cl)cc1
c. CCc1ccc(S(=O)(=O)/N=C2/C=C(Sc3ncn[nH]3)C(=O)c3ccccc32)cc1
d. CCc1cccc(C)c1NC(=S)N(CCN(C)C)C(C)c1ccco1
e. CN(C)CCN(Cc1ccccc1)S(=O)(=O)c1ccc(-c2ccc(=O)[nH]n2)s1
Answer: a. O=C(CN1CCN(c2ccc(F)cc2)CC1)c1ccc(O)cc1O
{#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#}
O=C(CN1CCN(c2ccc(F)cc2)CC1)c1ccc(O)cc1O
O=C(CN1CCN(c2ccc(F)cc2)CC1)c1ccc(O)cc1O
1-(2,4-dihydroxyphenyl)-2-[4-(4-fluorophenyl)piperazin-1-yl]ethanone