Problem statement: Answer the MCQ question.
Query: Which drug has a 13.845\% 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.) COc1ccc(C2c3ccc4ccccc4c3Oc3ncn(CCCO)c(=N)c32)cc1
b.) Cc1cc2c(OCC(O)CN3CCCC3)cccc2[nH]1
c.) O=C(O)C(=O)O.O=C(c1ccncc1)N1CCN(C2CCC(c3ccccc3)CC2)CC1
d.) COC(=O)C1=C(c2ccc(F)cc2OCc2ccccc2)C[C@@H]2CC[C@H]1N2C(=O)NCc1ccc(N(C)C)cc1
Answer: b. Cc1cc2c(OCC(O)CN3CCCC3)cccc2[nH]1
{#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#}
Cc1cc2c(OCC(O)CN3CCCC3)cccc2[nH]1
Cc1cc2c(OCC(O)CN3CCCC3)cccc2[nH]1
1-[(2-methyl-1H-indol-4-yl)oxy]-3-pyrrolidin-1-ylpropan-2-ol