Task: Answer the multiple choice question.
Question: Which drug has a -49.252\% 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 additional words.
Options:
(a) COc1ccc(CC(=O)Nc2ccc3c(C)cc(=O)oc3c2)cc1OC
(b) COc1ccc(Cl)cc1NC(=O)CNCC(c1ccccc1)N(C)C.O=C(O)C(=O)O
(c) OC1CCCN(CC(O)COc2ccc(-c3ccccc3)cc2)C1
(d) Cc1c(C(=O)NC(=S)Nc2ccc3c4c(cccc24)CC3)cccc1[N+](=O)[O-]
Answer: b. COc1ccc(Cl)cc1NC(=O)CNCC(c1ccccc1)N(C)C.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#}
COc1ccc(Cl)cc1NC(=O)CNCC(c1ccccc1)N(C)C.O=C(O)C(=O)O
COc1ccc(Cl)cc1NC(=O)CNCC(c1ccccc1)N(C)C.O=C(O)C(=O)O
N-(5-chloro-2-methoxyphenyl)-2-[[2-(dimethylamino)-2-phenylethyl]amino]acetamide;oxalic acid