Task: Answer the multiple choice question.
Question: Which drug exhibits a 19.847\% 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.) COc1ccccc1CN1CCN(C(c2ccccc2)c2ccccc2)CC1.O=C(O)C(=O)O
b.) Cc1cccc(NC(=S)Nc2ccccn2)c1C
c.) Cc1nonc1OCCN1CCN(c2ccc([N+](=O)[O-])cc2)CC1
d.) Cc1ccc(CN2C(=O)CCC2C(=O)NCCc2ccccc2)cc1
e.) C=CCNC(=S)N/N=C(\C)c1ccc(OC)cc1
Answer: e. C=CCNC(=S)N/N=C(\C)c1ccc(OC)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#}
C=CCNC(=S)N/N=C(\C)c1ccc(OC)cc1
C=CCNC(=S)N/N=C(\C)c1ccc(OC)cc1
1-[(E)-1-(4-methoxyphenyl)ethylideneamino]-3-prop-2-enylthiourea