Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 21.478\% 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, d, or e without using any other words.
Options:
a: CC(NCc1ccc2c(c1)OCO2)C(=O)NC1CCCCC1.O=C(O)C(=O)O
b: Cc1cc(F)ccc1S(=O)(=O)Nc1ccc(O)c(Sc2ncn[nH]2)c1
c: O=C(Cc1ccsc1)Nc1ccc(Cl)cc1Cl
d: O=C(Nc1ccc(S(=O)(=O)Nc2cnc3ccccc3n2)cc1)c1ccccc1Br
e: O=C(NCCCN1CCCC1=O)C1CCN(S(=O)(=O)c2c(Cl)cccc2Cl)CC1
Answer: a. CC(NCc1ccc2c(c1)OCO2)C(=O)NC1CCCCC1.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#}
CC(NCc1ccc2c(c1)OCO2)C(=O)NC1CCCCC1.O=C(O)C(=O)O
CC(NCc1ccc2c(c1)OCO2)C(=O)NC1CCCCC1.O=C(O)C(=O)O
2-(1,3-benzodioxol-5-ylmethylamino)-N-cyclohexylpropanamide;oxalic acid