Problem statement: Answer the multiple choice question.
Question: Which drug has a -30.190\% 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.) CCOc1ccccc1OCCCC(=O)N1CCN(S(=O)(=O)c2ccc(C)cc2)CC1
b.) O=c1cc(CSc2nc(NCc3ccccc3)c3ccccc3n2)nc2ccc(Cl)cn12
c.) CCN1CCCC1CNS(=O)(=O)c1c(C)cc(C)cc1C.Cl
d.) Cc1cccc2sc(N(CCN(C)C)C(=O)C3CCN(S(=O)(=O)c4cccs4)CC3)nc12.Cl
e.) COc1ccc(S(=O)(=O)N2CCN(C(=O)c3c(-c4ccccc4)noc3C)CC2)cc1
Answer: b. O=c1cc(CSc2nc(NCc3ccccc3)c3ccccc3n2)nc2ccc(Cl)cn12
{#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#}
O=c1cc(CSc2nc(NCc3ccccc3)c3ccccc3n2)nc2ccc(Cl)cn12
O=c1cc(CSc2nc(NCc3ccccc3)c3ccccc3n2)nc2ccc(Cl)cn12
2-[[4-(benzylamino)quinazolin-2-yl]sulfanylmethyl]-7-chloropyrido[1,2-a]pyrimidin-4-one