Problem statement: Answer the MCQ question.
Query: Which compound has a 3.674\% 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 CN1CCN(/N=C/c2ccc(-c3ccccc3)cc2)CC1
b C=CCSC1=N/C(=C\c2ccc3c(c2)OCO3)C(=O)S1
Answer: b. C=CCSC1=N/C(=C\c2ccc3c(c2)OCO3)C(=O)S1
{#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#}
(4Z)-4-(1,3-benzodioxol-5-ylmethylidene)-2-prop-2-enylsulfanyl-1,3-thiazol-5-one