Task: Answer the multiple choice question.
Question: Which drug exhibits a 10.036\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a CCCN1CCC(=O)N([C@H](CSc2ccccc2)Cc2ccccc2)CC1
b O=C(c1cnn2c1NC(c1ccco1)CC2C(F)(F)F)N1CCN(c2cccc(Cl)c2)CC1
c COc1ccccc1NC(=O)CCCc1c[nH]c2ccccc12
d CN(CC(=O)Nc1ccc([N+](=O)[O-])cc1Br)Cc1c(F)cccc1Cl
e C1CNCCN1.COc1cc(C(O)CO)ccc1O
Answer: e. C1CNCCN1.COc1cc(C(O)CO)ccc1O
{#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#}
C1CNCCN1.COc1cc(C(O)CO)ccc1O
C1CNCCN1.COc1cc(C(O)CO)ccc1O
1-(4-hydroxy-3-methoxyphenyl)ethane-1,2-diol;piperazine