Task: Answer the multiple-choice question.
Question: Which drug exhibits a 6.327\% 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, or d without using any other words.
Options:
(a) CCOC(=O)CSc1nc(-c2ccccc2)nc2ccccc12
(b) CCCn1c(O)c2ccc(C(=O)N=NC(=O)c3cccnc3)cc2c1O
(c) COc1cccc(CN(C)CC(O)COc2cc(Cl)ccc2Cl)c1.O=C(O)C(=O)O
(d) Cc1[nH]c2ccc(Br)cc2c(=S)c1C/C=C/Cl
Answer: c. COc1cccc(CN(C)CC(O)COc2cc(Cl)ccc2Cl)c1.O=C(O)C(=O)O
{#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(CN(C)CC(O)COc2cc(Cl)ccc2Cl)c1.O=C(O)C(=O)O
COc1cccc(CN(C)CC(O)COc2cc(Cl)ccc2Cl)c1.O=C(O)C(=O)O
1-(2,5-dichlorophenoxy)-3-[(3-methoxyphenyl)methyl-methylamino]propan-2-ol;oxalic acid