Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -54.647\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) Cc1ccc(C2C(C(=O)c3ccco3)=C(O)C(=O)N2c2nnc(C)s2)cc1
b) Cc1ccc(N2C(=O)C(CC(=O)Nc3cccc(F)c3)N(CCc3ccncc3)C2=O)cc1
c) CCc1cc(-c2n[nH]c(=S)n2Cc2ccccc2)cs1
d) OCC1(CCc2ccccc2)CCN(Cc2ccccc2Cl)CC1
Answer: d. OCC1(CCc2ccccc2)CCN(Cc2ccccc2Cl)CC1
{#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#}
OCC1(CCc2ccccc2)CCN(Cc2ccccc2Cl)CC1
OCC1(CCc2ccccc2)CCN(Cc2ccccc2Cl)CC1
[1-[(2-chlorophenyl)methyl]-4-(2-phenylethyl)piperidin-4-yl]methanol