Task: Answer the MCQ question.
Question: Which drug has a -1.051\% 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.) Nc1cc(=O)[nH]c(SCc2ccccc2Cl)n1
b.) Clc1ccc(Cl)c(OCCCCN2CCNCC2)c1.O=C(O)C(=O)O
c.) O=C(O)/C=C/c1ccccc1Oc1ccc(Cl)cc1Cl
d.) COC1=C(N2CCOCC2)C(=O)c2ccccc2C1=O
e.) CCOC(=O)N1CCN(S(=O)(=O)c2cc([N+](=O)[O-])ccc2C)CC1
Answer: c. O=C(O)/C=C/c1ccccc1Oc1ccc(Cl)cc1Cl
{#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=C(O)/C=C/c1ccccc1Oc1ccc(Cl)cc1Cl
O=C(O)/C=C/c1ccccc1Oc1ccc(Cl)cc1Cl
(E)-3-[2-(2,4-dichlorophenoxy)phenyl]prop-2-enoic acid