Task: Answer the MCQ question.
Query: Which compound exhibits a 13.636\% 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) Cc1ccccc1CN1CCNC(=O)C1CC(=O)NC1CCCCCCC1
b) CN(Cc1ccc(Cl)cc1)C(=O)c1cc(S(=O)(=O)N2CCOCC2)ccc1N1CCCC1
c) COc1cccc(C2=CC(=O)C[C@H](c3ccc(Cl)cc3)C2)c1
d) CCCN(C(=O)c1ccco1)c1nnc(-c2cccc(C)c2)s1
e) C=CCNCc1cc(=O)n2c(-c3ccccc3)csc2n1.O=C(O)C(=O)O
Answer: c. COc1cccc(C2=CC(=O)C[C@H](c3ccc(Cl)cc3)C2)c1
{#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#}
COc1cccc(C2=CC(=O)C[C@H](c3ccc(Cl)cc3)C2)c1
COc1cccc(C2=CC(=O)C[C@H](c3ccc(Cl)cc3)C2)c1
(5R)-5-(4-chlorophenyl)-3-(3-methoxyphenyl)cyclohex-2-en-1-one