Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -69.145\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) OCC1(CCc2ccccc2)CCN(Cc2ccc3nsnc3c2)CC1
(b) CCOc1ccc(N2C(=O)CC(N3CCC(O)(c4ccc(Br)cc4)CC3)C2=O)cc1
Answer: a. OCC1(CCc2ccccc2)CCN(Cc2ccc3nsnc3c2)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#}
OCC1(CCc2ccccc2)CCN(Cc2ccc3nsnc3c2)CC1
OCC1(CCc2ccccc2)CCN(Cc2ccc3nsnc3c2)CC1
[1-(2,1,3-benzothiadiazol-5-ylmethyl)-4-(2-phenylethyl)piperidin-4-yl]methanol