Problem statement: Answer the MCQ question.
Question: Which drug has a 15.150\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. CC(=O)N1c2ccccc2Sc2ccccc21
b. CCn1c2ccc(CC(=O)O)cc2c2cc(CC(=O)O)ccc21
c. Cc1cc(C)cc(OCC(=O)N(Cc2ccc(N(C)C)cc2)C2CCS(=O)(=O)C2)c1
d. CCN(CC)CCNC(=O)c1cn(C)c2ccc(S(=O)(=O)N(C)C3CCCCC3)cc2c1=O
Answer: b. CCn1c2ccc(CC(=O)O)cc2c2cc(CC(=O)O)ccc21
{#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#}
CCn1c2ccc(CC(=O)O)cc2c2cc(CC(=O)O)ccc21
CCn1c2ccc(CC(=O)O)cc2c2cc(CC(=O)O)ccc21
2-[6-(carboxymethyl)-9-ethylcarbazol-3-yl]acetic acid