Task: Answer the MCQ question.
Question: Which drug has a 1.253\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a Cc1ccccc1COc1ccc2oc(C)c(C(=O)O)c2c1
b Cc1nc2ccc(NC(=O)c3cc(Cl)ccn3)cc2s1
c CS(=O)(=O)N(CC(=O)NCc1ccncc1)c1ccc(Cl)c(Cl)c1
d CCOC(=O)c1[nH]c2ccccc2c1NC(=O)c1ccc(S(=O)(=O)N2CCCCC2)cc1
e S=c1nc(C2CC2)[nH]c2ccccc12
Answer: e. S=c1nc(C2CC2)[nH]c2ccccc12
{#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#}
S=c1nc(C2CC2)[nH]c2ccccc12
S=c1nc(C2CC2)[nH]c2ccccc12
2-cyclopropyl-1H-quinazoline-4-thione