Task: Answer the MCQ question.
Question: Which compound exhibits a 15.341\% 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 other words.
Options:
a. NC(=O)c1ccc(NC(=O)CCN2C(=O)c3ccccc3C2=O)cc1
b. Nc1nccc(/C=C/c2c(Cl)cccc2Cl)n1
c. Cc1c(CC(=O)O)c(=O)oc2cc3oc4c(c3cc12)CCCC4
d. CCc1cccc(NC(=O)Cn2ncn3c(cc4ccccc43)c2=O)c1
Answer: c. Cc1c(CC(=O)O)c(=O)oc2cc3oc4c(c3cc12)CCCC4
{#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#}
Cc1c(CC(=O)O)c(=O)oc2cc3oc4c(c3cc12)CCCC4
Cc1c(CC(=O)O)c(=O)oc2cc3oc4c(c3cc12)CCCC4
2-(4-methyl-2-oxo-6,7,8,9-tetrahydro-[1]benzofuro[3,2-g]chromen-3-yl)acetic acid