Problem statement: Answer the MCQ question.
Query: Which drug has a 5.156\% 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] COC(=O)c1ccccc1-n1c(CCC(=O)O)ccc1-c1ccccc1
[b] Cc1nc(SCc2ccc([N+](=O)[O-])cc2)nc2ccccc12
[c] COC(=O)C1=C(C)NC(=O)/C1=C\c1cc(C)n(-c2c(C)cccc2C)c1C
[d] CC(C)CN(C(=O)CN1CCN(S(=O)(=O)c2ccccc2)CC1)c1c(N)n(CC(C)C)c(=O)[nH]c1=O
[e] CCN1C(=O)C(CC(=O)Nc2c(C)cccc2C)Nc2cc(S(=O)(=O)N(C)C)ccc21
Answer: a. COC(=O)c1ccccc1-n1c(CCC(=O)O)ccc1-c1ccccc1
{#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#}
COC(=O)c1ccccc1-n1c(CCC(=O)O)ccc1-c1ccccc1
COC(=O)c1ccccc1-n1c(CCC(=O)O)ccc1-c1ccccc1
3-[1-(2-methoxycarbonylphenyl)-5-phenylpyrrol-2-yl]propanoic acid