Problem statement: Answer the multiple-choice question.
Question: Which compound has a 3.120\% 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. O=S(=O)(Nc1cc(S(=O)(=O)N2CCOCC2)ccc1O)c1ccc2c(c1)OCCCO2
b. CCc1ccc(-c2nn(Cc3ccccc3)cc2C=O)cc1
c. O=S(=O)(/N=C(/Nc1ccccn1)c1ccc(Cl)cc1)c1ccc(Cl)cc1
d. CCc1cc2ccccc2nc1SCC(=O)NC1CCCC1
Answer: b. CCc1ccc(-c2nn(Cc3ccccc3)cc2C=O)cc1
{#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#}
CCc1ccc(-c2nn(Cc3ccccc3)cc2C=O)cc1
CCc1ccc(-c2nn(Cc3ccccc3)cc2C=O)cc1
2-benzyl-5-(4-ethylphenyl)pyrazole-4-carbaldehyde