Task: Answer the MCQ question.
Question: Which drug exhibits a -49.351\% 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 COCCNC(=O)C(=O)Nc1cc2c3c(c1)CC(=O)N3CCC2
b CCNC(=S)N1CCN(c2cccc(C(F)(F)F)c2)CC1
c COc1ccc(OC)c(C2CCCN2)c1
d COc1cccc(C2c3[nH]c4ccccc4c3CCN2Cc2cnn(C)c2)c1
Answer: d. COc1cccc(C2c3[nH]c4ccccc4c3CCN2Cc2cnn(C)c2)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#}
COc1cccc(C2c3[nH]c4ccccc4c3CCN2Cc2cnn(C)c2)c1
COc1cccc(C2c3[nH]c4ccccc4c3CCN2Cc2cnn(C)c2)c1
1-(3-methoxyphenyl)-2-[(1-methylpyrazol-4-yl)methyl]-1,3,4,9-tetrahydropyrido[3,4-b]indole