Task: Answer the multiple-choice question.
Question: Which compound exhibits a -4.748\% 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. CCn1c(COc2ccccc2C(N)=O)nc2ccccc21
b. COc1ccc(-c2[nH]ncc2CNCCn2cccn2)c(F)c1
c. O=C(COC(=O)CCC1CCCC1)Nc1ccccc1Sc1ccccc1
d. CSCCC(NC(=O)c1ccccc1)C(=O)N1CCN(C(c2ccccc2)c2ccccc2)CC1
e. O=C(c1ccccc1C(=O)N(c1ccccc1)c1ccccc1)N1CCCCC1
Answer: b. COc1ccc(-c2[nH]ncc2CNCCn2cccn2)c(F)c1
{#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#}
COc1ccc(-c2[nH]ncc2CNCCn2cccn2)c(F)c1
COc1ccc(-c2[nH]ncc2CNCCn2cccn2)c(F)c1
N-[[5-(2-fluoro-4-methoxyphenyl)-1H-pyrazol-4-yl]methyl]-2-pyrazol-1-ylethanamine